Threats Tagged 'cve-2026-89754'
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Threats Tagged 'cve-2026-89754'
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A vulnerability in the Linux kernel's memory management pagewalk code was fixed. The issue involved stale walk->action state escaping the walk_pmd_range() function, causing duplicate callbacks and an out-of-bounds write. This bug was introduced after a commit that changed walk_pud_range() behavior, leading to erroneous retries and memory corruption. The flaw was detected by a local fuzzer and results in a kernel slab out-of-bounds write. Join the discussion | GCVE Database | 09/11/2026, 21:31:39 UTC Added: 09/12/2026, 00:42:33 UTC |
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