Threats Tagged 'cve-2026-80994'
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Threats Tagged 'cve-2026-80994'
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A use-after-free vulnerability was identified and fixed in the Linux kernel's Open vSwitch (OVS) component related to flow mask handling during flow deletion. The issue arises from a race condition where a flow mask pointer is accessed after it has been freed, potentially causing kernel crashes. The fix involves reordering function calls to avoid the race and removing a redundant RCU read lock. This vulnerability was reported by Trend Micro's Zero Day Initiative. Join the discussion | GCVE Database | 09/11/2026, 21:31:23 UTC Added: 09/12/2026, 00:43:23 UTC |
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