CVEvulnerability

CVE-2026-71224

4.7 MEDIUM Published 2026-09-03 Modified 2026-09-22 Official page ↗
Status
Analyzed
Published
2026-09-03
Last modified
2026-09-22
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.7 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses
CWE-770

Description

A stack overflow vulnerability was found in gfs2-utils. The metadata walk code in metawalk.c uses alloca() with an untrusted inode height value from on-disk metadata without bounds validation, causing stack exhaustion and a denial of service when processing crafted GFS2 filesystem images.

Affected configurations

• redhat enterprise linux 7.0 • redhat enterprise linux 8.0 • redhat enterprise linux 9.0

Related

Weakness · CWE (1)

  • CWE-770 Allocation of Resources Without Limits or Throttling weakness

References