CVE-2019-1010294: Trustedfirmware Op-Tee

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

Linaro/OP-TEE OP-TEE 3.3.0 and earlier is affected by: Rounding error. The impact is: Potentially leaking code and/or data from previous Trusted Application. 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.