bpf interpreter

  1. CVE-2026-31525: Fix abs() S32_MIN math bug in Linux BPF interpreter

    In the Linux kernel, CVE-2026-31525 has exposed a subtle but serious correctness flaw in the BPF interpreter’s signed 32-bit division and modulo paths. The issue is not a classic memory corruption bug; it is a math bug with security consequences, triggered when the interpreter handles S32_MIN...
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    • bpf interpreter cve-2026-31525 ebpf security linux kernel
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    • Forum: Security Alerts