CVE-2025-40205: btrfs: avoid potential out-of-bounds in btrfs_encode_fh()

Overview

Severity
High (CVSS 7.8)
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploit Status
Not Exploited
Patch Tuesday
2025-Nov
Released
2025-11-14
Last Updated
2025-12-07
EPSS Score
0.06% (percentile: 18.3%)

Affected Products (1)

Open Source Software

  • azl3 kernel 6.6.112.1-2 on Azure Linux 3.0

Revision History

  • 2025-11-14: Information published.
  • 2025-12-07: Information published.