CVE-2026-64146: erofs: fix metabuf leak in inode xattr initialization

Overview

Severity

High (CVSS 7.1)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Jul

Released

2026-07-21

Last Updated

2026-08-11

EPSS Score

0.11% (percentile: 1.5%)

Affected Products (3)

Other

• 21626-17084
• 21580-17084
• 21684-17084

Revision History

• 2026-07-21: Information published.
• 2026-08-10: Information published.
• 2026-08-11: Information published.