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CVE-2026-71967 OP-TEE OS 4.10.0 NULL Pointer Dereference DoS via Widevine PTA open_session

🗓️ 10 Aug 2026 18:11:01Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

OP-TEE OS through 4.10.0 null pointer dereference in Widevine PTA open_session crashes TEE at S-EL1.

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12 Aug 2026 16:10Current
5.7Medium risk
Vulners AI Score5.7
CVSS 45.7
3