CVE-2026-71222
6.3 MoyenneDescription
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.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 5.3 Moyenne | secalert@redhat.com | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:L |
| 3.1 | 6.3 Moyenne | nvd@nist.gov (NVD) | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:H |
Faiblesses (CWE)
Références
- https://access.redhat.com/security/cve/CVE-2026-71222 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2511399 Issue Tracking