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

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00012.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=11 cve-icon cve-icon
History

Wed, 05 Nov 2025 06:00:00 +0000

Type Values Removed Values Added
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.
References
Metrics cvssV3_1

{'score': 5.7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: SamsungMobile

Published:

Updated: 2025-11-05T05:40:51.956Z

Reserved: 2024-11-06T02:30:14.894Z

Link: CVE-2025-21071

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-11-05T06:15:33.337

Modified: 2025-11-05T06:15:33.337

Link: CVE-2025-21071

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.