CVE-2026-71220

A stack out-of-bounds write vulnerability was found in gfs2-utils.

Enterprise Linux

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.

3. Sep 2026

Ausgewertete Quellen

• Red Hat
  https://access.redhat.com/security/cve/CVE-2026-71220
• Red Hat
  https://bugzilla.redhat.com/show_bug.cgi?id=2511398
• NVD
  CVE-2026-71220