CVE-2026-80591

High · 7.8

CVSS

7.8

EPSS

0.2%

Published

Aug 28, 2026

CISA due date

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The record

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix listxattr handling of corrupted xattr entries Validate the xattr entry before reading its fields in f2fs_listxattr(). Return -EFSCORRUPTED when the entry is outside the valid xattr storage area instead of returning a successful partial result.

Affected packages

Ecosystem	Package	Introduced	Fixed