Threats Tagged 'cve-2026-98490'
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Threats Tagged 'cve-2026-98490'
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A use-after-free (UAF) vulnerability in the Linux kernel's openvswitch conntrack helper was resolved. The issue involved a raw pointer to the extensions area being stored in an expectations list before all extensions were fully added, leading to potential invalid pointer dereferences when extensions were reallocated. The fix ensures helpers are called only after all extensions are added. The vulnerability does not provide atomicity guarantees and leaves marks and labels set similarly to previous behavior on helper rejection or confirmation failure. Join the discussion | GCVE Database | 10/18/2026, 18:31:51 UTC Added: 10/18/2026, 19:40:32 UTC |
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