Kernel Software Vulnerability in GPU Firmware from Imagination Technologies
CVE-2026-45198

Currently unrated

Key Information:

Vendor: Imagination Technologies
Status: Graphics Ddk
Vendor: CVE Published:; 7 August 2026

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What is CVE-2026-45198?

A security issue exists in Imagination Technologies' GPU Firmware related to the misuse of pointers from non-secure memory. When GPU Firmware interacts with the Rich Execution Environment (REE), it may use compromised data, allowing an attacker with control over the REE kernel to influence pointer values. This manipulation can lead to data corruption, potentially compromising the integrity and functionality of the GPU operations.

Affected Version(s)

Graphics DDK Linux 1.17 RTM2

Graphics DDK Linux 1.18 RTM2

Graphics DDK Linux 23.2 RTM2

References

https://www.imaginationtech.com/gpu-driver-vulnerabilities/

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Timeline

Vulnerability published
Aug 7, 2026
Vulnerability Reserved
May 11, 2026

CVE-2026-45198 Data

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