Threats Tagged 'cve-2026-98491'
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Threats Tagged 'cve-2026-98491'
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A vulnerability in the Linux kernel's Open vSwitch conntrack implementation could lead to use-after-free (UAF) conditions when cloned skb packets with unconfirmed connection tracking entries are committed with different extension sets. This issue arises from modifying shared unconfirmed ct entries during commit operations. The fix involves resetting the entry to prevent sharing and modification conflicts. No known practical network pipelines require committing both clones without modifications in the same zone, and no known exploits are reported. Join the discussion | GCVE Database | 10/18/2026, 18:31:51 UTC Added: 10/18/2026, 19:40:32 UTC |
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