CVE-2026-68450: btrfs: free mapping node on duplicate reloc root insert

Overview

Severity

Low (CVSS 1.9)

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-14

EPSS Score

0.16% (percentile: 5.8%)

Affected Products (1)

Other

• 21474-17084

Revision History

• 2026-08-14: Information published.