CVE-2021-25500

4.4 mediumEPSS 0.1%

Medium (4.4) in google android. EPSS 0.1% chance of exploitation in the next 30 days.

A missing input validation in HDCP LDFW prior to SMR Nov-2021 Release 1 allows attackers to overwrite TZASC allowing TEE compromise.

Severity

4.4 medium

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

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 0% of CVEs (scores of 2026-10-31)
CWEs: CWE-787, CWE-20
Published: 2021-11-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19