CVE-2026-21031 MEDIUM

CVE-2026-21031

Published June 5, 2026
Last update June 5, 2026
View on NVD All CVEs

CVSS base score

5.2/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Improper authorization in AppBlock prior to SMR Jun-2026 Release 1 allows local attacker to launch arbitrary activity. User interaction is required for triggering this vulnerability.

Key dates

02Disclosure timeline

June 5, 2026 CVE published
June 5, 2026 Record updated