Threats Tagged 'cve-2026-72197'
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Threats Tagged 'cve-2026-72197'
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In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: bound DeleteIndexEntryAllocation memmove length In do_action()'s… (CVE-2026-72197)CVE-2026-72197 0 A vulnerability in the Linux kernel's NTFS3 filesystem driver was resolved involving an unchecked memmove length in the DeleteIndexEntryAllocation case within the do_action() function. The issue arises because a size value derived from on-disk data can cause a pointer offset calculation to underflow and be cast to a very large size_t, leading to a memmove operation that overruns the destination buffer. This can cause a kernel crash (oops). The patch applies bounds checking similar to a sibling case and rejects zero-length moves to prevent malformed entries from bypassing validation. Join the discussion | GCVE Database | 08/15/2026, 06:32:15 UTC Added: 08/15/2026, 15:53:24 UTC |
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