Threats Tagged 'cve-2026-64596'
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Threats Tagged 'cve-2026-64596'
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In the Linux kernel, the following vulnerability has been resolved: libfs: set SB_I_NOEXEC and SB_I_NODEV by default in init_pseudo() Since commit… (CVE-2026-64596)CVE-2026-64596 0 A vulnerability in the Linux kernel related to pseudo-filesystems was resolved by setting the SB_I_NOEXEC and SB_I_NODEV flags by default in the init_pseudo() function. This change prevents executable memory mappings of pseudo-filesystem file descriptors, such as dma-buf, which previously triggered warnings and could violate expected kernel invariants. The fix ensures that attempts to execute mappings from these pseudo-filesystems fail with an appropriate error, enforcing security constraints. Join the discussion | GCVE Database | 08/06/2026, 09:30:33 UTC Added: 08/06/2026, 18:17:04 UTC |
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