CVE-2026-45198

Kernel software from a non-secure operating system on a platform with Trusted Execution Environment support, may cause GPU Firmware to boot up using data from non-secure memory. The GPU thread of control (Firmware) uses a pointer from non-secure memory belonging to the Rich Execution Environment (REE) when saving or retrieving internal data between the tightly coupled private memory to main memory. An attacker with control over the REE kernel may modify the pointer value, corrupting the data used by the GPU Firmware.
Configurations

No configuration.

History

No history.

Information

Published : 2026-08-07 03:16

Updated : 2026-09-03 17:11


NVD link : CVE-2026-45198

Mitre link : CVE-2026-45198

CVE.ORG link : CVE-2026-45198


JSON object : View

Products Affected

No product.

CWE
CWE-822

Untrusted Pointer Dereference