CVE-2022-48332: Widevine Trusted Application

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Widevine Trusted Application (TA) 5.0.0 through 5.1.1 has a drm_save_keys file_name_len integer overflow and resultant buffer overflow.

Affected products

• Widevine Trusted Application: from 5.0.0, up to and including 5.1.1

Published 2023-06-26. Last modified 2026-06-17.