CVE-2026-13595: Util-linux: util-linux: heap use-after-free in libblkid nested partition probing

Overview

Severity

Medium (CVSS 6.8)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Jun

Released

2026-07-01

EPSS Score

0.13% (percentile: 3.1%)

Affected Products (1)

Other

• 21213-17084

Revision History

• 2026-07-01: Information published.