Threats Tagged 'ubuntu-cve-2026-71222'
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Threats Tagged 'ubuntu-cve-2026-71222'
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A heap out-of-bounds read vulnerability exists in gfs2-utils due to lack of bounds validation on the ea_num_ptrs field in on-disk extended attribute metadata. This can cause a heap buffer over-read, potentially disclosing sensitive memory contents or causing a crash when processing crafted GFS2 filesystem images. Exploitation requires local access and user interaction, specifically an administrator running gfs2-utils tools on a malicious image. The vulnerability does not affect the kernel GFS2 driver. The impact is primarily information disclosure and potential denial of service. Join the discussion | GCVE Database | 09/03/2026, 13:06:00 UTC Added: 09/24/2026, 06:08:21 UTC |
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