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CVE WatchSep 22, 2026

CVE-2026-71222

A heap out-of-bounds read vulnerability was found in gfs2-utils. The ea_num_ptrs field from on-disk extended attribute metadata is consumed

CVSS

5.3

Medium

EPSS

0.1%

p1

KEV

—

Exploit Today

0

0-100

Published: Sep 3, 2026 · Last modified: Sep 22, 2026 · CWE-125

EPSS · 30d
0.1%EPSS · 30 days0.1%
2026-10-042026-11-01
Technical description

A heap out-of-bounds read vulnerability was found in gfs2-utils. The ea_num_ptrs field from on-disk extended attribute metadata is consumed without bounds validation, causing a heap buffer over-read that may disclose sensitive memory contents or cause a crash when processing crafted GFS2 filesystem images.

Official references
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