CVE-2021-25518

6.7 mediumEPSS 0.1%

Medium (6.7) in google android. EPSS 0.1% chance of exploitation in the next 30 days.

An improper boundary check in secure_log of LDFW and BL31 prior to SMR Dec-2021 Release 1 allows arbitrary memory write and code execution.

Severity

6.7 medium

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

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 1% of CVEs (scores of 2026-10-31)
CWEs: CWE-787, CWE-119
Published: 2021-12-08
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19