CVE-2025-21071

Out-of-bounds write in handling opcode in fingerprint trustlet prior to SMR Nov-2025 Release 1 allows local privileged attackers to write out-of-bounds memory.

Score

CVSS 3.1 5.7 Medium

Status

Analyzed - mobile.security@samsung.com

Published

2025-11-05

Last modified

2026-10-18

Weaknesses

CWE-787

Affected products

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

References

• https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=11