By weakness (CWE)

CWE-393: related vulnerabilities

CVEs classified under CWE-393. Understanding the weakness class helps prioritize systemic fixes over one-off patches.

1 published vulnerability

• CVE-2026-53092HIGH 7.8

  A flaw in the Linux kernel's eBPF verifier allows incorrect tracking of register value changes when the same register is used as both source and destination in arithmetic operations. The verifier modifies the destination register first, then reads the modified value back when it should use the original value. This causes the verifier to compute and propagate wrong assumptions about register constraints to linked registers, creating a gap between what the verifier believes is safe and what actually happens at runtime. A local user can exploit this mismatch to bypass security checks.