Threats Tagged 'cve-2026-98854'
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Threats Tagged 'cve-2026-98854'
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A vulnerability in the Linux kernel's of/overlay subsystem was resolved by ensuring that only strictly positive changeset IDs are treated as registered. The issue involved improper handling of negative IDs returned by idr_alloc() on failure, which led to a NULL pointer dereference during cleanup. This could cause a kernel crash due to dereferencing uninitialized memory. Join the discussion | GCVE Database | 10/18/2026, 18:32:06 UTC Added: 10/18/2026, 19:40:24 UTC |
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