CVE-2026-80591
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
28/08/2026
Last modified:
28/08/2026
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
f2fs: fix listxattr handling of corrupted xattr entries<br />
<br />
Validate the xattr entry before reading its fields in f2fs_listxattr().<br />
Return -EFSCORRUPTED when the entry is outside the valid xattr storage<br />
area instead of returning a successful partial result.
Impact
References to Advisories, Solutions, and Tools
- https://git.kernel.org/stable/c/2770041f34b52334ea63351ffb1cc2007a9de46e
- https://git.kernel.org/stable/c/3c0dbfecd859fd02fe9008f33a83146102ccd9ba
- https://git.kernel.org/stable/c/5ef5bc304f23c3fe255d4936472378dcb74d0e94
- https://git.kernel.org/stable/c/7dd01f7d0291583e3e5420c95c7d584e114899bd
- https://git.kernel.org/stable/c/7dfac47e4189692f35230f3064acf2540e6d75fe
- https://git.kernel.org/stable/c/c8a10f174316e80d577e6549099b71a7a2111f3f
- https://git.kernel.org/stable/c/dfa4891c27bccbd83d511a065721e85621f275a1
- https://git.kernel.org/stable/c/ec9f79c8d5b28a928e65b67cd138c841571cf502