Threats Tagged 'ubuntu-cve-2026-31413'
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Threats Tagged 'ubuntu-cve-2026-31413'
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A high-severity vulnerability (CVE-2026-31413) in the Linux kernel's BPF subsystem was fixed. The issue involves incorrect handling of scalar forking in the maybe_fork_scalars() function for the BPF_OR operation, leading to a verifier/runtime state divergence. This flaw could allow out-of-bounds map access. The vulnerability affects multiple Linux kernel versions prior to 6.8.0 and related builds. A patch is available and should be applied. The vulnerability has a CVSS score of 7.8, indicating high impact on confidentiality, integrity, and availability. Join the discussion | GCVE Database | 04/12/2026, 06:16:00 UTC Added: 07/18/2026, 11:24:17 UTC |
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