PT-2025-45072 · Samsung · Samsung Secure Element

Published 2025-11-05 · Updated 2025-11-07 · CVE-2025-21071

Positive Technologies (AI Summary)

CVSS v3.1

5.7

Medium

Base vector

AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Samsung Secure Element versions prior to SMR Nov-2025 Release 1

Description An out-of-bounds write issue exists in the handling of opcodes within the fingerprint trustlet. This allows a local privileged attacker to write to memory outside of allocated boundaries.

Recommendations Update to SMR Nov-2025 Release 1 or later.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2025-21071

Affected Products

Samsung Secure Element

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-21071 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=11 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-21071 · Vendor Advisory
• https://t.me/cveNotify/142092 · Telegram Post
• https://t.me/cveNotify/141767 · Telegram Post
• https://t.me/CVEtracker/36584 · Telegram Post