CVE-2025-21071

MediumCVSS 4.4/10Last modified Oct 18, 2026

Description

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.

Metrics

CVSS 3.1 4.4/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
Samsung Mobile	Samsung Mobile Devices	—

References

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

Timeline

Published: Nov 5, 2025
Last modified: Oct 18, 2026
NVD status: Analyzed

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