Veille CVE
CVE-2026-71220
7.0 ÉlevéeDescription
A stack out-of-bounds write vulnerability was found in gfs2-utils. In gfs2_edit, the di_height field from on-disk inode metadata is used as an array index without bounds checking, causing a stack buffer overflow that may lead to arbitrary code execution when processing crafted GFS2 filesystem images.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.0 Élevée | secalert@redhat.com | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| 3.1 | 7.0 Élevée | nvd@nist.gov (NVD) | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
Faiblesses (CWE)
Références
- https://access.redhat.com/security/cve/CVE-2026-71220 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2511398 Issue TrackingVendor Advisory