CVE-2026-21031 | THREATINT

Description

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.

PUBLISHED Reserved 2025-12-11 | Published 2026-06-05 | Updated 2026-06-05 | Assigner SamsungMobile

MEDIUM: 5.2CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N

Problem types

CWE-285: Improper Authorization

Product status

Default status

affected

SMR Jun-2026 Release in Android 15, 16 (semver) before *

unaffected

References

security.samsungmobile.com/...Update.smsb?year=2026&month=06

cve.org (CVE-2026-21031)

nvd.nist.gov (CVE-2026-21031)

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