2026 · High

High-severity vulnerabilities disclosed in 2026

High-rated CVEs published in 2026, with SEC.co remediation and prioritization guidance.

2024 published vulnerabilities · page 20 of 21

• CVE-2026-10840HIGH 7.1

  OpenShift Pipelines operator contains a privilege escalation vulnerability stemming from overly permissive role-based access control (RBAC). The tekton-scheduler-rolebinding automatically grants any authenticated user write access to Kueue and cert-manager custom resources. This means that anyone with cluster login credentials—including low-privilege service accounts or developers without special permissions—can interfere with workload scheduling, tamper with certificate management, and potentially overwrite critical TLS secrets used by ingress controllers. The vulnerability is particularly dangerous in multi-tenant clusters where separation of duties is expected.

• CVE-2026-11269HIGH 7.1

  Google Chrome versions prior to 149.0.7827.53 contain a vulnerability in how the browser handles extensions that allows an attacker positioned on the same network as a user to execute arbitrary code within Chrome's sandbox. The attacker must craft a malicious extension and the user must interact with it (such as installing or clicking something), making this a moderate-complexity attack. While Chromium rated this as low severity internally, the CVSS assessment reflects the potential for complete compromise of the sandboxed process.

• CVE-2026-11422HIGH 7.1

  Markdown Preview Enhanced, a popular VS Code extension that renders Markdown with enhanced visualization features, contains a critical flaw in how it processes WaveDrom diagrams. An attacker can craft a malicious Markdown file containing specially crafted WaveDrom code that, when previewed in VS Code, executes arbitrary JavaScript with the privileges of the extension. This JavaScript can then read files from your computer and write new files to your filesystem, potentially installing malware or stealing sensitive data. The vulnerability affects version 0.8.x when used with crossnote engine 0.9.28.

• CVE-2026-20258HIGH 7.1

  A stored cross-site scripting (XSS) vulnerability in Splunk Enterprise and Splunk Cloud Platform allows a low-privileged user without admin or power roles to inject malicious JavaScript into a classic dashboard HTML panel. When another user views that dashboard, the attacker's code executes in their browser with their privileges. The attack requires social engineering—the attacker must trick the victim into triggering a request—meaning it cannot be exploited automatically but relies on user interaction.

• CVE-2026-21032HIGH 7.1

  Samsung Assistant versions before 9.3.14 contain a flaw in how they expose certain application components. A person with local access to an Android device can exploit this misconfiguration to run arbitrary scripts with elevated privileges, potentially gaining unauthorized control over the device or sensitive functions.

• CVE-2026-21033HIGH 7.1

  Samsung Assistant versions before 9.3.14 contain a flaw in how it exports Android application components, specifically in the ExpressHomeWidgetReceiver. A local attacker with standard user privileges can exploit this misconfiguration to execute arbitrary code or scripts on a device. The vulnerability requires local access but no special interaction from the user, making it a practical concern for devices where untrusted applications may be installed.

• CVE-2026-21037HIGH 7.1

  Samsung Members versions before 5.8.01.5 contain a flaw that fails to properly check what input users provide. A local attacker—someone already with access to the device—can exploit this to redirect the app to any URL and launch other features or apps while pretending to be Samsung Members, which runs with elevated privileges on the device.

• CVE-2026-23970HIGH 7.1

  Contact Form 7 version 3.2.8 and earlier contain an unauthenticated Cross-Site Scripting vulnerability in the form redirection functionality. An attacker can inject malicious JavaScript into a redirect parameter, and when a victim visits or completes the form, the script executes in their browser. This doesn't require the attacker to be authenticated or logged in, making it a low-friction attack vector.

• CVE-2026-24090HIGH 7.1

  A cryptographic weakness in how Qualcomm processors handle partition table entries during boot allows a local attacker with standard user privileges to modify the boot process without authorization. This could enable an attacker to alter how a device loads its operating system or firmware, potentially leading to installation of malicious code or bypass of security controls. The vulnerability requires direct access to the device and cannot be exploited remotely.

• CVE-2026-24349HIGH 7.1

  A vulnerability in Siemens SIMATIC WinCC Unified PC Runtime allows an attacker with local access to extract sensitive cryptographic material from the Certificate Manager component. The issue stems from inadequate protection of key material stored on disk or in memory, potentially exposing certificates and private keys that protect SCADA/HMI communications. While exploitation requires local system access, the impact is significant because certificate compromise can enable downstream attacks on industrial control systems and their communications.

• CVE-2026-31942HIGH 7.1

  LibreChat versions up to 0.7.6 contain a critical flaw in how API keys are managed. Any authenticated user can manipulate API key settings for other users by injecting parameters into requests, allowing them to replace legitimate API keys (from providers like OpenAI, Anthropic, or Azure) with their own or invalid ones. This means an attacker could intercept conversations through attacker-controlled API endpoints or disable a victim's service entirely.

• CVE-2026-34194HIGH 7.1

  CVE-2026-34194 is a memory management flaw in GPU-accelerated software that allows a non-privileged user to trigger incorrect memory references through improper GPU system calls. When the software performs mathematical operations across GPU buffers of different sizes, it can incorrectly access memory locations outside its intended scope. This can corrupt data or crash the application, but does not enable privilege escalation or data theft. The vulnerability requires local system access and is triggered through the application itself—not remotely.

• CVE-2026-34902HIGH 7.1

  WooCommerce Product Table Lite, a popular WordPress plugin for displaying product catalogs in table format, contains an unauthenticated cross-site scripting (XSS) vulnerability in versions 4.6.3 and earlier. An attacker can inject malicious JavaScript code that executes in the browsers of site visitors without needing to log in or have special permissions. This allows attackers to steal session cookies, redirect users to phishing pages, capture form data, or deface content—all while appearing to come from your trusted website.

• CVE-2026-36176HIGH 7.1

  GNCC GP5 version 7.1.76 leaks Backblaze B2 cloud storage upload credentials to the device's serial console in plaintext. An attacker with physical access to the hardware can monitor the UART interface and capture active, pre-signed upload URLs intended for file transfers. Once captured, these URLs can be used to upload or manipulate files in the connected B2 storage bucket without authorization. The vulnerability requires proximity to the device but poses significant risk to organizations using this gateway in sensitive environments.

• CVE-2026-36606HIGH 7.1

  Mercusys AC12G (EU) V1 routers running firmware version AC12G(EU)_V1_200909 store backup files that are encrypted with a hardcoded, publicly discoverable key using weak encryption. Anyone who obtains a backup file—whether through direct device access, cloud storage misconfiguration, or phishing—can decrypt it and extract sensitive credentials including the admin password, WiFi pre-shared key, and DDNS login information. This is a local attack that depends on an attacker first gaining access to the backup file itself.

• CVE-2026-3840HIGH 7.1

  A path traversal vulnerability in Kedro 1.2.0 allows an authenticated local attacker to break out of the intended dataset directory structure by injecting specially crafted version strings. The flaw exists in how the data pipeline tool constructs file paths when versioning datasets, enabling unauthorized access to files outside the expected scope. This can be exploited both programmatically and via the command-line interface, potentially allowing attackers to read sensitive files or inject malicious data into shared environments.

• CVE-2026-39437HIGH 7.1

  A reflected cross-site scripting (XSS) vulnerability exists in the Min Max Step Quantity Limits Manager plugin for WooCommerce versions 5.2.2 and earlier. An attacker can craft a malicious link containing JavaScript code that, when clicked by a user, executes arbitrary scripts in the victim's browser within the context of the WooCommerce store. No authentication is required to exploit this vulnerability, making it accessible to any external attacker. The attack relies on user interaction—the victim must click a specially crafted link—but once successful, the malicious script runs with the permissions of the logged-in user, potentially allowing account compromise, session hijacking, or data theft.

• CVE-2026-39447HIGH 7.1

  A cross-site scripting (XSS) vulnerability exists in Simply Schedule Appointments plugin versions 1.6.10.6 and earlier. An attacker can inject malicious scripts into the plugin without needing to authenticate, allowing them to compromise user browsers when those users interact with affected pages. The vulnerability requires user interaction (such as clicking a link) to trigger, but once activated, it can steal session data, redirect users, deface content, or perform actions on behalf of the victim.

• CVE-2026-39449HIGH 7.1

  The Contact Form to Any API WordPress plugin contains an unauthenticated cross-site scripting (XSS) vulnerability affecting versions 3.0.3 and earlier. An attacker can inject malicious JavaScript code through the plugin's contact form without requiring authentication. When a user interacts with a compromised form, the malicious script executes in their browser, potentially stealing credentials, session tokens, or sensitive data. The vulnerability is rated HIGH with a CVSS score of 7.1, indicating significant risk to affected installations.

• CVE-2026-39507HIGH 7.1

  Social Slider Feed, a WordPress plugin, contains an unauthenticated cross-site scripting (XSS) vulnerability affecting versions 2.3.2 and earlier. An attacker can inject malicious scripts that execute in visitors' browsers without needing to authenticate, potentially compromising user sessions, stealing credentials, or redirecting visitors to malicious sites. The vulnerability is triggered through user interaction (clicking a link or viewing a page), making it a practical attack vector against websites using vulnerable versions.

• CVE-2026-39514HIGH 7.1

  A cross-site scripting (XSS) vulnerability exists in Paid Member Subscriptions plugin versions 2.17.3 and earlier that allows attackers to inject malicious scripts without requiring authentication. An attacker can craft a malicious link or embed script payloads that execute in a victim's browser when they visit an affected page, potentially stealing session data, credentials, or performing actions on behalf of the victim. Because no login is required to trigger the vulnerability, the attack surface is broad.

• CVE-2026-40732HIGH 7.1

  Notification for Telegram versions 3.5 and earlier contain an unauthenticated cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages without requiring authentication. An attacker can craft a malicious link or content that, when clicked by a user, executes arbitrary JavaScript in the victim's browser within the context of the affected application. This can lead to session hijacking, credential theft, or defacement of the notification interface.

• CVE-2026-40787HIGH 7.1

  Quiz And Survey Master, a WordPress plugin used for creating and managing online quizzes and surveys, contains an unauthenticated Cross-Site Scripting (XSS) vulnerability in versions 11.0.0 and earlier. This means an attacker can inject malicious JavaScript code into a page without needing to log in, which will execute in the browsers of site visitors. If a user clicks a malicious link or visits a compromised page, their session cookies, personal data, or login credentials could be stolen, or they could be redirected to phishing pages.

• CVE-2026-40791HIGH 7.1

  WP Time Slots Booking Form, a WordPress plugin used for appointment scheduling, contains an unauthenticated cross-site scripting (XSS) vulnerability in versions 1.2.46 and earlier. An attacker can inject malicious JavaScript code that executes in the browsers of site visitors or administrators without requiring authentication. This allows attackers to steal session tokens, redirect users, deface content, or harvest sensitive information through the booking form interface.

• CVE-2026-40987HIGH 7.1

  A vulnerability in Spring Integration allows a malicious or compromised remote file server (FTP, SFTP, or SMB) to write files anywhere on a client machine's filesystem, bypassing intended directory restrictions. An attacker controlling or compromising the remote server can place arbitrary files with attacker-chosen content on the victim's system, enabling code execution, configuration tampering, or other post-exploitation activities. The vulnerability requires the attacker to either compromise a legitimate server the client connects to or convince a user to connect to an attacker-controlled server, making it a supply-chain and social-engineering risk vector.

• CVE-2026-41845HIGH 7.1

  Spring Framework contains a flaw in its JavaScriptUtils.javaScriptEscape() function that fails to properly escape certain characters. This weakness allows attackers to inject malicious JavaScript code that executes in users' browsers, potentially stealing session data, credentials, or performing actions on behalf of the user. The vulnerability requires user interaction—specifically clicking a malicious link or visiting a compromised page—but does not require authentication. Multiple versions of Spring Framework across the 5.3, 6.1, 6.2, and 7.0 release lines are affected.

• CVE-2026-42653HIGH 7.1

  SliceWP, a WordPress plugin, contains a stored cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages. Unlike reflected XSS attacks that require victims to click a link, stored XSS persists in the application, affecting all users who view the compromised content. An attacker without authentication can exploit this to steal session cookies, redirect users, or perform actions on behalf of site visitors. The vulnerability affects SliceWP versions through 1.2.6.

• CVE-2026-42654HIGH 7.1

  WP Swings Wallet System for WooCommerce contains a flaw that allows attackers with an existing user account to bypass normal authentication safeguards and exploit the password recovery mechanism. An authenticated attacker could use this vulnerability to take over other user accounts, including administrative ones, without knowing their passwords. The vulnerability affects all versions up to and including 2.7.5.

• CVE-2026-42678HIGH 7.1

  GiveWP, a popular WordPress donation and fundraising plugin maintained by Liquid Web/StellarWP, contains a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages viewed by site visitors. Unlike traditional XSS flaws, this vulnerability operates at the DOM (Document Object Model) level in the browser, meaning the attack payload is crafted and executed client-side rather than originating from the server. An attacker can trick a user into clicking a malicious link or visiting a compromised page, leading to credential theft, session hijacking, or unauthorized actions taken on behalf of the victim within the vulnerable GiveWP installation.

• CVE-2026-42681HIGH 7.1

  E2Pdf.Com's e2pdf plugin contains a reflected cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages. When a user visits a crafted link, the injected code executes in their browser within the context of the affected site, potentially allowing theft of session data, credentials, or sensitive information. The vulnerability affects e2pdf versions up to and including 1.32.14.

• CVE-2026-42683HIGH 7.1

  VikBooking Hotel Booking Engine & PMS contains a DOM-based cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages viewed by users. An attacker can craft a malicious link or embed JavaScript in user-controllable input fields; when a victim visits the page or interacts with the compromised element, the script executes in their browser with access to session data and sensitive information. This is a client-side vulnerability requiring user interaction but affecting multiple users through a single compromised page.

• CVE-2026-42685HIGH 7.1

  Ahmad WP Job Portal versions up to 2.5.1 contain a reflected cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users. An attacker can craft a specially designed link and trick a user into clicking it, causing the injected code to execute in that user's browser with their privileges. This vulnerability requires user interaction—the victim must click a malicious link—but once triggered, it can be used to steal session tokens, deface content, redirect users to phishing sites, or perform actions on behalf of the victim.

• CVE-2026-44751HIGH 7.1

  An ABAP application server fails to verify user permissions when processing report generation commands. An authenticated attacker can bypass authorization checks to execute reports that overwrite data belonging to other users, effectively gaining unauthorized access to modify information they should not be able to touch. This is a privilege escalation vulnerability accessible to anyone with valid login credentials.

• CVE-2026-44798HIGH 7.1

  A vulnerability in Nautobot allows authenticated users with GitRepository management permissions to manipulate an internal field (current_head) via the REST API that should not be user-editable. By setting this field to arbitrary values, an attacker could cause Nautobot's local repository clones to checkout outdated commits or become unusable entirely, creating operational disruption and potentially stale or corrupted network automation state. The issue affects versions prior to 2.4.33 and 3.1.2.

• CVE-2026-45329HIGH 7.1

  CVE-2026-45329 is a memory disclosure vulnerability in Espressif's IoT Development Framework (ESP-IDF) affecting versions 5.5.4 and 6.0. The issue stems from inadequate input validation in secure-service wrapper functions that interface with TEE (Trusted Execution Environment) hardware. An attacker with local access can supply carefully crafted memory pointers to these wrappers, causing the underlying TEE-protected peripherals (such as ECC, SHA, or SPI engines) to read sensitive data from TEE-exclusive memory regions and return it to the untrusted realm. The disclosure occurs through direct byte leakage, computed results, or bit-level oracles, enabling incremental extraction of secrets stored in the TEE.

• CVE-2026-45437HIGH 7.1

  The Product Filter Widget for Elementor—a popular WordPress page builder plugin—contains an unauthenticated cross-site scripting (XSS) vulnerability in versions 1.0.6 and earlier. An attacker can inject malicious scripts into the widget's filter functionality without requiring authentication, which execute in the browsers of site visitors. The vulnerability is triggered when a user interacts with the affected filter, potentially compromising visitor sessions, stealing credentials, or redirecting users to malicious sites.

• CVE-2026-45542HIGH 7.1

  A heap buffer overflow vulnerability exists in Espressif's IoT Development Framework (ESP-IDF) affecting the Security Scheme 2 (SRP6a) component used during initial device provisioning and session setup. When a device receives a provisioning request with a specially crafted username field, the security handler copies the user-supplied length into a smaller buffer than intended, corrupting heap memory and potentially causing the device to crash or behave unpredictably. An attacker within network range of the target device can trigger this without authentication.

• CVE-2026-45649HIGH 7.1

  A flaw in Microsoft Office apps on Android devices allows someone with local access to spoof or impersonate document content without requiring special permissions or user interaction beyond launching the app. An attacker with physical or logical access to the device could manipulate what appears in Word, Excel, or PowerPoint documents, potentially tricking the device owner or others into trusting falsified information. The vulnerability affects the access control layer that should prevent unauthorized modification of displayed document content.

• CVE-2026-45722HIGH 7.1

  A vulnerability in Nextcloud's Tables app allows authenticated users to inject malicious SQL code through the ORDER BY clause of database queries. While this type of SQL injection is more limited than typical variants—attackers can extract only small amounts of data per request or cause database delays—it still poses a meaningful confidentiality and availability risk. The flaw affects Nextcloud Tables versions 0.9.0 through 0.9.6 and 1.0.0 through 1.0.1. Nextcloud has released patches that organizations should apply promptly.

• CVE-2026-46130HIGH 7.1

  A bug in the Linux kernel's dm-verity-fec (forward error correction) component can cause it to read data from outside the intended memory buffer. This occurs when parity bytes used to verify disk integrity are split across storage blocks in a specific way. Under certain non-default configurations and low-memory conditions, the code attempts to access more data than is available, leading to potential information disclosure or system instability. The issue only manifests with particular combinations of error correction parameters and buffer allocation scenarios.

• CVE-2026-46140HIGH 7.1

  A flaw in the Linux kernel's Bluetooth driver (btmtk) fails to verify that incoming firmware responses contain sufficient data before reading from them. If a Bluetooth device sends a truncated or malformed response, the kernel code will read beyond the valid data boundaries, potentially exposing sensitive kernel memory. A local attacker with Bluetooth access could exploit this to leak information or crash the system.

• CVE-2026-46149HIGH 7.1

  A vulnerability in the Linux kernel's SCSI target subsystem allows a local attacker with low privileges to read sensitive kernel memory and potentially crash the system. The issue occurs in the configfs interface where storage path group membership information is displayed. When a storage fabric's name is unusually long, the kernel writes more data than expected to a temporary buffer, and then copies that overrun data to a user-readable sysfs file. On systems with fortify checks enabled, this causes a kernel panic; on others, it leaks kernel memory to unprivileged users.

• CVE-2026-46150HIGH 7.1

  A flaw in the Linux kernel's fanotify file monitoring subsystem can allow a local user with minimal privileges to bypass permission checks on file access events. The vulnerability stems from a logic error where the kernel incorrectly returns false for marks belonging to unrelated monitoring groups, causing permission event validation to be skipped. An attacker with local access could exploit this to circumvent intended file access restrictions.

• CVE-2026-46175HIGH 7.1

  A flaw in the Linux kernel's F2FS (Flash-Friendly File System) garbage collection process can cause the system to incorrectly track file metadata during node block migration. When the garbage collector moves data blocks, it fails to properly clear internal markers that indicate whether data has been explicitly synced by a user. This confusion causes file system consistency checks (fsck) to report false inconsistencies, potentially leading to data integrity warnings or failures. The issue is triggered by specific sequences of file creation, deletion, and garbage collection operations, particularly when the system experiences power loss after garbage collection but before a checkpoint is written.

• CVE-2026-46190HIGH 7.1

  A memory access flaw exists in the Linux kernel's SPI NOR flash debugging code. When displaying flash chip parameters through the debugfs interface, the kernel incorrectly calculates the size of an internal lookup table, treating the table's byte-size instead of its element count. This can cause the kernel to read memory beyond the intended bounds when processing certain flag values. An unprivileged local user could exploit this to crash the system or potentially leak sensitive kernel memory.

• CVE-2026-46191HIGH 7.1

  CVE-2026-46191 is a memory access vulnerability in the Linux kernel's framebuffer console (fbcon) subsystem. When the kernel attempts to rotate the console display and the memory reallocation fails, it continues using an undersized font buffer. If a user then prints characters with high numeric codes to the rotated console, the kernel will write beyond the buffer's boundaries, potentially corrupting kernel memory. An attacker with local system access can trigger this by printing specific characters after inducing a console rotation failure.

• CVE-2026-46199HIGH 7.1

  A flaw in the Linux kernel's AMD GPU video codec (VCN4) driver allows a local attacker to read memory beyond the intended boundaries of a buffer when processing decode messages. An authenticated user with local access can exploit this to access sensitive kernel memory, potentially exposing confidential data or triggering a system crash. The vulnerability requires local access and valid user privileges, limiting its reach but making it a concern for multi-user systems and containerized environments.

• CVE-2026-46203HIGH 7.1

  A flaw in the Linux kernel's Cadence QuadSPI controller driver can cause the system to access hardware registers without proper power management during driver shutdown. When the driver is unloaded, it attempts to disable the controller without ensuring the hardware is powered up first, potentially causing system instability or data corruption. This is a local issue requiring user-level access to trigger.

• CVE-2026-46204HIGH 7.1

  A bounds-checking vulnerability exists in the Linux kernel's AMD GPU video codec (VCN4) instruction buffer parser. When the kernel processes instruction buffers from user space, it can read beyond allocated memory if malicious or malformed data is provided. A local attacker with basic user privileges can trigger out-of-bounds reads, potentially exposing sensitive kernel memory or causing a denial of service. The fix involves rewriting the parser to use proper bounds-checking functions.

• CVE-2026-46218HIGH 7.1

  A vulnerability exists in the Linux kernel's AMD GPU driver where video codec processing code (used for UVD, VCE, and VCN hardware) accesses memory buffers without verifying those buffers are large enough. An attacker with local access could exploit this to read sensitive kernel memory or cause a system crash. The fix adds proper bounds checking before these memory accesses and corrects an integer type to prevent overflow conditions that could bypass the checks.

• CVE-2026-46230HIGH 7.1

  A boundary-checking flaw in the Linux kernel's AMD GPU video codec driver (VCN3) allows a local user with moderate privileges to read memory beyond allocated buffer boundaries when the driver processes video decoding messages. This out-of-bounds read could expose sensitive kernel memory or crash the system. The vulnerability requires local access and existing user-level permissions to trigger.

• CVE-2026-46243HIGH 7.1

  A Linux kernel vulnerability allows unprivileged local users to manipulate CIFS (Common Internet File System) authentication credentials by creating spoofed credential requests. The vulnerability exists because the kernel's SMB client accepts cifs.spnego key descriptions that contain sensitive fields—like process ID, user ID, and credential UID—regardless of whether those fields come from the kernel itself or from untrusted userspace. An attacker with local access can forge these fields to impersonate legitimate credential requests, potentially gaining unauthorized access to network resources or intercepting authentication flows. The fix restricts acceptance of cifs.spnego keys only when they originate from the kernel's own credential handler.

• CVE-2026-46293HIGH 7.1

  A Linux kernel vulnerability exists in the Microchip PolarFire SoC clock controller driver where the software attempts to write data to memory locations outside the bounds of an allocated array during clock output registration. Specifically, when the driver registers the last two clock outputs, it accesses array indices that were never allocated, corrupting adjacent memory. This occurs because the code defines space for two PLLs and their outputs but fails to properly offset the array indices when handling DLL (Delay-Locked Loop) outputs that the driver doesn't actually support. An attacker with local access can exploit this to read sensitive kernel memory or cause a denial of service.

• CVE-2026-46321HIGH 7.1

  A memory leak vulnerability exists in the Linux kernel's TUN device driver. When a frame shorter than the Ethernet header minimum is rejected, the kernel fails to release allocated memory pages. An attacker with local access to /dev/net/tun and /dev/vhost-net can exploit this by repeatedly sending undersized frames through a vhost-net backend, exhausting system memory and potentially causing the host to crash.

• CVE-2026-46322HIGH 7.1

  A memory leak exists in the Linux kernel's TUN network device driver. When the kernel attempts to construct a network packet (skb) from XDP program data and that construction fails, it doesn't properly release a memory page that was allocated earlier in the process. This causes a small chunk of memory to leak each time this failure occurs. In batch processing scenarios—common in virtual networking—multiple failures can accumulate, gradually consuming system memory and potentially degrading performance or availability.

• CVE-2026-46657HIGH 7.1

  Bludit, a content management system, contains a flaw in how it handles user account deactivation. When an administrator disables a user account, the system fails to clear the authentication tokens stored locally. This means a user who previously selected "Remember Me" can continue accessing the system even after their account has been disabled by an administrator. The vulnerability requires the attacker to have had legitimate access before being deactivated, but once disabled, they can maintain that access indefinitely unless the underlying token data is manually cleared.

• CVE-2026-47120HIGH 7.1

  Nezha Monitoring, a self-hosted monitoring tool, contains an authorization bypass flaw affecting versions 1.4.0 through 2.0.7. A user with RoleMember privileges can trigger cron tasks (scheduled automation jobs) owned by other users without proper permission checks. While the attacker cannot see the tasks' contents or modify them, they can force execution, potentially disrupting monitoring workflows or triggering unintended automated actions. The vulnerability requires authenticated access and has been fixed in version 2.0.8.

• CVE-2026-47288HIGH 7.1

  CVE-2026-47288 is a high-severity integer overflow vulnerability in Windows Kerberos authentication that allows an authenticated attacker on an adjacent network to execute arbitrary code with system-level privileges. The flaw resides in how Kerberos handles certain numeric calculations, causing a wraparound condition that can be exploited to bypass security checks and inject malicious code. An attacker must already have valid credentials and network proximity to the target, which limits the immediate blast radius but makes this a serious concern for domain environments where lateral movement is a known threat model.

• CVE-2026-4776HIGH 7.1

  Mautic, a popular marketing automation platform, contains an SQL injection flaw in its API that allows authenticated users to execute unauthorized database queries. The vulnerability stems from incomplete filtering of nested query parameters in the contact filtering API—an attacker with valid API credentials can craft specially formed requests to bypass safety checks and inject SQL commands directly into database queries. This could lead to unauthorized data access or limited system disruption, though the attacker must already have valid API authentication.

• CVE-2026-48119HIGH 7.1

  Nezha Monitoring, a self-hosted server and website monitoring tool, contains a vulnerability that allows authenticated agents to falsify monitoring results for services owned by other users. An attacker with valid agent credentials can forge service health data, creating false alerts or hiding actual service problems. The vulnerability affects versions 0.20.0 through 2.0.11 and is resolved in version 2.0.12.

• CVE-2026-48209HIGH 7.1

  OTRS ticket management systems contain a reflected cross-site scripting (XSS) vulnerability in how they handle user input during ticket operations. An attacker can craft a malicious URL containing JavaScript code and trick an authenticated agent into clicking it. When opened, the script executes within the agent's browser session, potentially allowing the attacker to steal session tokens, modify tickets, or perform actions on behalf of that agent. The attack requires social engineering to deliver the link but does not require the attacker to have direct system access.

• CVE-2026-48507HIGH 7.1

  Snipe-IT, a popular IT asset and license management system, has a privilege escalation flaw that lets low-privileged users with basic editing permissions lock all administrators out of the system. A user granted only the `users.edit` permission can disable admin accounts by toggling login flags and blocking password reset options, effectively taking control of the instance. The vulnerability affects all versions before 8.6.0 and is fixed in that release.

• CVE-2026-48569HIGH 7.1

  A flaw in Visual Studio Code's input handling allows a local attacker to circumvent a security mechanism without requiring elevated privileges or special user setup. The attacker must interact with the application through the user interface, but once triggered, the exploit can affect system-wide settings and processes beyond the application's normal scope. This is a local-attack surface issue that could allow an unauthorized actor to modify or access protected features.

• CVE-2026-48827HIGH 7.1

  Apache MINA SSHD's sshd-git module contains a path traversal vulnerability that allows SSH-authenticated users to access git repositories and perform git operations (upload-pack, receive-pack, and others) outside the configured git server root directory. An attacker with valid SSH credentials can escape the intended directory boundary and potentially read or modify repositories they should not have access to. This affects only applications explicitly using the sshd-git component; standard SSHD deployments without sshd-git are unaffected.

• CVE-2026-48839HIGH 7.1

  A cross-site scripting (XSS) vulnerability exists in VeronaLabs WP Statistics plugin versions up to 14.16.6. The flaw allows attackers to inject malicious scripts that execute in a user's browser when they interact with a compromised page. Unlike traditional XSS attacks that rely on server-side injection, this variant operates at the DOM (Document Object Model) level, meaning the vulnerability stems from how the plugin processes user input on the client side. An attacker could craft a malicious link or embed code that, when visited by a site administrator or editor, steals session tokens, modifies page content, or performs actions on their behalf.

• CVE-2026-48865HIGH 7.1

  ThimPress LearnPress, a popular WordPress learning management plugin, contains a reflected cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages viewed by users. An attacker can craft a malicious URL and trick a user into clicking it, causing the victim's browser to execute arbitrary JavaScript in the context of the LearnPress application. This could lead to session hijacking, credential theft, or unauthorized actions performed on behalf of the user.

• CVE-2026-48867HIGH 7.1

  Quiz and Survey Master, a WordPress plugin, contains an unauthenticated cross-site scripting (XSS) vulnerability affecting versions 11.1.2 and earlier. An attacker can inject malicious scripts into web pages without requiring any authentication, potentially allowing them to steal user credentials, deface content, or redirect visitors to malicious sites. The vulnerability requires user interaction (such as clicking a link) to trigger the attack, but the widespread deployment of this plugin on WordPress sites makes it a notable risk.

• CVE-2026-48871HIGH 7.1

  A reflected cross-site scripting (XSS) vulnerability exists in MW WP Form plugin versions 5.1.3 and earlier. An attacker can craft a malicious link that, when clicked by a user visiting the site, injects arbitrary JavaScript into the page. The vulnerability requires user interaction—the victim must click the crafted link—but once triggered, the injected script runs with the privileges of the logged-in user, potentially allowing theft of session tokens, sensitive data, or administrative actions.

• CVE-2026-48966HIGH 7.1

  Funnel Builder by FunnelKit, a WordPress plugin used to create sales and marketing funnels, contains a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts without authentication. Because it's unauthenticated, anyone visiting an affected site or being directed to a malicious page can trigger the attack. The vulnerability affects versions 3.15.0.2 and earlier.

• CVE-2026-49055HIGH 7.1

  A reflected cross-site scripting (XSS) vulnerability exists in the Drag and Drop Multiple File Upload plugin for Contact Form 7 up to version 1.3.9.7. An attacker can craft a malicious link containing injected JavaScript that, when clicked by a user, executes in the victim's browser within the context of the vulnerable site. No authentication is required to exploit this flaw, and the attack succeeds through social engineering or phishing. The injected script can steal session tokens, deface content, or redirect users to malicious sites.

• CVE-2026-49069HIGH 7.1

  WPZOOM Portfolio contains a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages through reflected input. An attacker can craft a malicious link that, when clicked by a user, executes arbitrary JavaScript in the victim's browser. This affects WPZOOM Portfolio versions up to and including 1.4.21. The vulnerability requires user interaction—the victim must click a malicious link—but once triggered, the attack can compromise session cookies, steal sensitive data, or perform actions on behalf of the user.

• CVE-2026-49134HIGH 7.1

  CodexBar versions before 0.32.0 contain a local privilege escalation flaw in the CLI installer. An attacker with access to the same system can intercept and modify the installer's temporary files during the installation process, tricking the system into running malicious commands with root-level privileges. This requires the attacker to be on the same machine and to time their interference with an active installation, but once successful, grants complete system control.

• CVE-2026-49135HIGH 7.1

  CodexBar versions before 0.32.0 have a serious flaw in how they handle temporary files during the app release and notarization process. An attacker with access to the same machine can steal the App Store Connect API credentials or sabotage the build artifacts before they're submitted to Apple. The vulnerability exists because CodexBar writes sensitive files to predictable, fixed locations that any local user can read or manipulate.

• CVE-2026-49141HIGH 7.1

  WACRM contains an authorization flaw that allows someone with valid login credentials to view and change contact records from other customers. The vulnerability exists in the automation engine and doesn't properly verify that the attacker owns the contact they're modifying. An attacker needs only to know a contact's ID number to change things like names, email addresses, and company information across different customer accounts.

• CVE-2026-49371HIGH 7.1

  JetBrains TeamCity versions prior to 2026.1.1 contain a reflected cross-site scripting (XSS) vulnerability in the keyword filter feature. An attacker can craft a malicious URL containing unsanitized input that, when visited by a TeamCity user, executes arbitrary JavaScript in the victim's browser within the context of the TeamCity application. This allows session hijacking, credential theft, or unauthorized actions performed on behalf of the victim.

• CVE-2026-49373HIGH 7.1

  JetBrains TeamCity versions prior to 2026.1 contain a remote code execution vulnerability accessible through the Perforce connection configuration interface. An authenticated user with permissions to modify Perforce settings can execute arbitrary code on the TeamCity server. This requires valid credentials and access to TeamCity's configuration features, but does not require user interaction or special system conditions once access is gained.

• CVE-2026-49396HIGH 7.1

  Nezha Monitoring, a self-hosted server and website monitoring tool, contains a cross-site request forgery (CSRF) vulnerability that allows attackers to trick users into executing malicious cron commands on connected agents. An attacker can craft a specially designed webpage or email that, when visited by an authenticated Nezha administrator, silently triggers unwanted scheduled tasks on monitored servers. This happens because the application doesn't properly validate requests coming from external sources. The vulnerability affects all versions from 1.0.0 through 2.0.13, and has been resolved in version 2.0.14 and later.

• CVE-2026-5230HIGH 7.1

  CVE-2026-5230 is a high-severity access control flaw in MIA Technology Inc.'s Pizzy Library that allows authenticated users to bypass authorization checks and access data or functionality they shouldn't have permission to reach. The vulnerability stems from incorrectly configured security levels that fail to properly validate user privileges. Versions 1.0.0.26250 through 1.3.8.26250 are affected; upgrading to 1.3.9.26250 or later resolves the issue.

• CVE-2026-5233HIGH 7.1

  CVE-2026-5233 is a flaw in MIA Technology Inc.'s Pizzy Library that allows authenticated users to overwhelm the system by making requests at abnormally high frequencies. An attacker with valid credentials can trigger excessive interactions that degrade service availability and may corrupt or modify data in transit. The vulnerability affects versions 1.0.0.26250 through 1.3.8.26250. While it requires authentication to exploit, the damage potential—particularly availability and integrity impacts—makes this a material risk for any system using vulnerable versions.

• CVE-2026-52719HIGH 7.1

  A flaw in GStreamer's JPEG decoder allows an attacker to craft a malicious JPEG file that, when opened, causes the application to read data outside the bounds of the file buffer. This can crash the application or potentially leak sensitive information from memory. The vulnerability requires user interaction—someone must open the specially crafted file—but requires no special privileges and spreads easily via email, messaging, or web downloads.

• CVE-2026-52722HIGH 7.1

  GStreamer, a widely-used multimedia framework, contains a flaw in how it processes VMnc video streams—a format used for remote desktop and screen recording. An attacker can craft a malicious VMnc file with artificially large cursor dimensions that causes the decoder to mishandle size calculations. This integer overflow bypasses safety checks meant to prevent reading beyond allocated memory, potentially allowing the attacker to crash the application or extract sensitive data from memory. The attack requires user interaction: a victim must be tricked into opening the malicious file.

• CVE-2026-53674HIGH 7.1

  BuddyPress 14.4.0 has a flaw in how it processes @mention names when a specific username compatibility feature is enabled. Attackers can craft malicious mention text containing special regex characters that slip past the software's input sanitization, allowing them to probe the database for usernames or crash the system through resource exhaustion. The vulnerability requires an attacker to be logged in but poses meaningful risk to information disclosure and availability.

• CVE-2026-53689HIGH 7.1

  A vulnerability in libnfs (an open-source NFS client library) allows attackers to trigger an integer overflow by connecting to a malicious NFS server that sends specially crafted data. The flaw stems from insufficient validation of string sizes during data parsing, potentially allowing an attacker to cause memory corruption, information disclosure, or limited system unavailability. An attacker would need to trick a user into connecting to a compromised or attacker-controlled NFS server, making this a network-based but not trivially exploitable threat.

• CVE-2026-53703HIGH 7.1

  GStreamer's RealMedia file parser has a buffer-reading flaw that can crash applications or leak memory contents. When a malicious or malformed RealMedia (.rm) file contains an undersized audio header, the parser reads past the end of its data buffer, potentially accessing uninitialized or sensitive memory. The vulnerability requires user interaction—someone must open a crafted file—but poses a meaningful risk to applications that automatically process media files or expose the parser to untrusted sources.

• CVE-2026-53704HIGH 7.1

  GStreamer, a popular multimedia framework, contains a vulnerability in its RealMedia file parser that can be triggered by opening a malicious .rm file. The parser fails to properly validate boundaries when reading metadata, allowing crafted files to cause the application to hang indefinitely, crash, or leak memory. An attacker simply needs to trick a user into opening a specially constructed RealMedia file—no special network access or authentication is required. The flaw affects the gst-plugins-ugly package, which is commonly installed alongside GStreamer for handling restricted multimedia formats.

• CVE-2026-53840HIGH 7.1

  OpenClaw versions before 2026.5.12 inadvertently leak sensitive authentication headers—such as API keys and tenant-routing credentials—when handling cross-origin redirects through its streamable-http Model Context Protocol (MCP) servers. An attacker who controls or compromises an MCP endpoint can exploit this by redirecting requests to an attacker-controlled domain, capturing those headers in transit. This is a credential exfiltration risk that requires authentication to trigger but carries significant impact once exploited.

• CVE-2026-53842HIGH 7.1

  OpenClaw versions before 2026.5.2 contain a flaw that allows attackers with repository access to inject malicious environment variables into workspace configuration files. When users run Gmail setup commands through gcloud, the tool may be tricked into using an attacker-controlled Python interpreter instead of the legitimate one, potentially leading to arbitrary code execution on the developer's machine. The vulnerability requires user interaction (a developer running the setup process) but no special system privileges.

• CVE-2026-53846HIGH 7.1

  OpenClaw before version 2026.4.29 contains a vulnerability that allows attackers to hijack the package manager used during dependency installation. An attacker with access to a workspace can craft a malicious .env file that tricks the install process into running an unauthorized package manager executable. This could enable them to inject malicious code into the build environment and compromise software artifacts.

• CVE-2026-53858HIGH 7.1

  OpenClaw versions before 2026.5.2 contain a vulnerability that allows attackers to manipulate how the application loads software dependencies. By controlling an environment variable called STATE_DIRECTORY in a workspace configuration file, an attacker can trick OpenClaw into loading malicious code from attacker-controlled locations on the same computer. This attack requires local access and user interaction (such as a developer opening a project), but if successful, it can lead to arbitrary code execution during the dependency resolution process.

• CVE-2026-53863HIGH 7.1

  OpenClaw versions before 2026.4.25 have a flaw in how they validate group identifiers when making access control decisions for tool invocations. An attacker with basic authentication credentials can supply a crafted group ID that the system fails to properly validate, leading to incorrect policy enforcement. This could allow the attacker to invoke tools or perform actions they should not have permission to access, effectively bypassing the intended security controls that restrict who can use what tools.

• CVE-2026-53865HIGH 7.1

  OpenClaw versions before 2026.5.2 contain a vulnerability that allows a local attacker with user-level access to execute arbitrary executables on the system. The flaw exists in how the maintenance task system handles file paths: an attacker can manipulate workspace-derived environment paths to trick the system into running their chosen command instead of the intended maintenance cleanup utility. This gives an attacker the ability to run code with the privileges of the OpenClaw process during routine maintenance operations.

• CVE-2026-54198HIGH 7.1

  Media Library Assistant versions 3.35 and earlier contain an unauthenticated cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into the application without requiring a login. An attacker can craft a malicious link and trick a user into clicking it, causing the victim's browser to execute the injected code within the context of the Media Library Assistant application. This could lead to session hijacking, credential theft, or malware distribution.

• CVE-2026-8035HIGH 7.1

  CVE-2026-8035 is a denial-of-service vulnerability in National Instruments' PAL kernel driver that allows authenticated local users to crash the system. The flaw stems from inadequate input validation that fails to check for NULL pointers before dereferencing them in memory. An attacker with local system access can exploit this by supplying malformed input to the driver, causing an immediate kernel panic. The vulnerability affects NI-PAL version 26.3.0 and all earlier releases across both Windows and Linux platforms.

• CVE-2026-8036HIGH 7.1

  NI-PAL, National Instruments' process abstraction layer, contains an input validation flaw that allows authenticated local users to read and modify arbitrary memory regions on affected systems. An attacker with local access could exploit this to escalate their privileges. The vulnerability affects NI-PAL version 26.3.0 and earlier on both Windows and Linux platforms.

• CVE-2026-8874HIGH 7.1

  Securly Chrome Extension version 3.0.7 downloads security configuration files—specifically crisis alert keywords and filtering rules—over plain HTTP instead of the encrypted HTTPS protocol. While the same extension correctly uses HTTPS for other sensitive data (IWF and CIPA filtering data), this inconsistency leaves downloaded crisis alert configurations vulnerable to interception and modification by network-positioned attackers. An attacker on the same network could intercept these files and inject malicious keywords or rules, potentially disrupting the extension's security functionality or causing it to behave unexpectedly.

• CVE-2026-9808HIGH 7.1

  Mautic 7's API has a flaw where user permission restrictions aren't being honored properly. Specifically, permissions designed to let users only see or edit their own resources (called 'owner-scope' restrictions) are being bypassed. An attacker with low-level API access can exploit this to view or modify other users' data, even though they shouldn't have that permission.

• CVE-2024-38487HIGH 7.0

  CVE-2024-38487 is a container escape vulnerability affecting api-gateway containers that run with root privileges. An attacker with local access to a system running a vulnerable api-gateway container could break out of the container and gain access to the underlying host system, potentially allowing them to modify, delete, or disable critical services and data. The vulnerability requires local access and some effort to exploit, but the consequences—full host compromise—are severe.

• CVE-2026-0125HIGH 7.0

  CVE-2026-0125 is a race condition vulnerability in Android's VPU (Video Processing Unit) driver that allows a local attacker to escalate their privileges. An attacker with a low-privilege local account can trigger a use-after-free condition in the vpu_ioctl.c file by timing requests carefully, potentially gaining higher-level access to the device without needing special permissions or user interaction. This is a serious flaw because it requires only local access and basic user privileges to exploit.

• CVE-2026-34335HIGH 7.0

  A use-after-free memory vulnerability exists in Windows Ancillary Function Driver for WinSock (AFD.sys), affecting Windows 10 and Windows 11 across multiple versions, as well as Windows Server 2012 through 2025. An authenticated local attacker can exploit this flaw to escalate their privileges to SYSTEM level. The vulnerability requires local access and specific conditions to trigger, but once exploited, grants complete control over the affected system.

• CVE-2026-41108HIGH 7.0

  A memory safety flaw in Windows DNS could allow someone with local system access to break out of normal restrictions and gain full control of the computer. The vulnerability exists because DNS processes input in a way that can overflow a memory buffer, and an attacker positioned locally—such as a low-privilege user or service—could exploit this to run code with elevated permissions. This is not a remote vulnerability, but it poses a significant risk in multi-user or shared-system environments.