Integer Truncation Vulnerability in Imagination Technologies GPU Drivers
CVE-2026-74912

Currently unrated

Key Information:

Vendor: Imagination Technologies
Status: Graphics Ddk
Vendor: CVE Published:; 30 October 2026

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What is CVE-2026-74912?

A flaw in Imagination Technologies GPU Drivers limits the mapping range of graphics buffers to 0GB - 4GB after the application of a previous fix. This restriction can lead to integer truncation errors when attempting to map GPU buffer pages beyond this limited range, which adversely affects the functionality of the kernel mode driver, potentially causing system instability and degraded performance.

Affected Version(s)

Graphics DDK Linux 1.18 RTM2

Graphics DDK Linux 23.2 RTM2

Graphics DDK Linux 24.2 RTM2

References

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

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Timeline

Vulnerability published
Oct 30, 2026
Vulnerability Reserved
Aug 17, 2026

CVE-2026-74912 Data

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