CVE-2026-71224 - Gfs2-utils: gfs2-utils: stack overflow via alloca(i_height) in metadata walk

CVE-2026-71224 - Gfs2-utils: gfs2-utils: stack overflow via alloca(i_height) in metadata walk

https://cvefeed.io/rssfeed/latest.atom / Thu, 09/03/2026 - 16:29
CVE ID :CVE-2026-71224
Published : Sept. 3, 2026, 12:23 p.m. | 40 minutes ago
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.
Severity: 4.7 | MEDIUM
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