CVE-2026-20981

Improper input validation in FacAtFunction prior to SMR Feb-2026 Release 1 allows privileged physical attacker to execute arbitrary command with system privilege.

Score

CVSS 3.1 6.6 Medium

Status

Analyzed - mobile.security@samsung.com

Published

2026-02-04

Last modified

2026-02-04

Affected products

• Android (Samsung)
• Samsung Mobile Devices (Samsung Mobile)

References

• https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=02