VULNERABILITY INTELLIGENCE

CVE-2026-21067

CVSS score7.8 HIGH

EPSS probability0.15%

CISA KEVNot currently listed

Published2026-08-10

Last modified2026-10-23

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

Description

Improper input validation in libsmsd.so prior to SMR Aug-2026 Release 1 allows local attackers to write out-of-bounds memory.