AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

Red HatCVE-2026-71222

Red Hat gfs2-utils: out-of-bounds read

Red Hat

CVE-2026-71222 · Published Sep 3, 2026 · updated Nov 5, 2026

Medium5.3
No fix yet
Red Hat advisory

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.

Affected versions

PackageAffectedFixed in
Red Hat Enterprise Linux 7
Product
all versionsNo fix yet
Red Hat Enterprise Linux 8
Product
all versionsNo fix yet
Red Hat Enterprise Linux 9
Product
all versionsNo fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:L
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-125

More Red Hat advisories

All Red Hat
Medium 5.9Sep 3Red Hat Ansible Automation Platform 2: improper signature checkCVE-2026-84185no fix yetHigh 7.5Sep 3Red Hat Enterprise Linux 7: null pointer dereferenceCVE-2026-85150no fix yetMedium 4.7Sep 3Red Hat gfs2-utils. The metadata walk code: denial of serviceCVE-2026-71224no fix yetMedium 4.7Sep 3Red Hat gfs2-utils. The hash table traversal code: denial of serviceCVE-2026-71219no fix yetHigh 7.0Sep 3Red Hat gfs2-utils.: out-of-bounds writeCVE-2026-71220no fix yetHigh 7.0Sep 3Red Hat gfs2-utils.: out-of-bounds writeCVE-2026-71221no fix yet