P4Verified

CVE-2026-110602: libmspack 0 through 0.11alpha

CVE-2026-110602. CVSS 3.1 base score 6.3 (GitHub Advisory Database).

Affected technology

libmspack · 0 through 0.11alpha
kyz

Description’s affected range: through 0.11alpha

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Local · No privileges required · Passive user interaction

What an attacker can do

Attackers can supply a truncated, empty, or wrong-signature KWAJ file to crash the process or obtain an arbitrary-free memory corruption primitive. Vendor/CNA’s CVSS 4.0 assessment (base score 5.8/10) rates confidentiality impact as none; integrity and availability impact as high.

Published 14-Oct-2026 15:59 UTC

CWE: CWE-824
CCR priority: 25.2 /100 (P4)
CVSS 3.1: 6.3 /10 · CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H · GitHub Advisory Database
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-14 16:01:16.619248+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-14 15:56:36.793806+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-110602.html