CVE-2026-110602: libmspack through 0.11alpha Uninitialized Pointer Free via kwajd_open Error Path

Overview

Severity

Medium (CVSS 6.3)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-17

EPSS Score

0.24% (percentile: 13.5%)

Affected Products (2)

Other

• 21850-17084
• 0-17084

Revision History

• 2026-10-17: Information published.