CVE-2019-1010297: Trustedfirmware Op-Tee

Critical severity, CVSS 9.8. EPSS: 2.7% chance of exploitation in the next 30 days.

Linaro/OP-TEE OP-TEE 3.3.0 and earlier is affected by: Buffer Overflow. The impact is: Execution of code in TEE core (kernel) context. The component is: optee_os. The fixed version is: 3.4.0 and later.

Affected products

• Trustedfirmware Op-Tee: up to and including 3.3.0

Published 2019-07-15. Last modified 2026-06-17.