Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a GPU register access which can lead to privilege escalation.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00142.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Imagination Technologies Graphics DDK unknown
Version Status Constraints
1.18 RTM2 affected —
23.2 RTM2 affected —
24.2 RTM2 affected —
25.1 RTM2 affected ≤ 25.3 RTM
26.1 RTM1 affected —
26.1 RTM2 unaffected —

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Project Subscriptions

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.imaginationtech.com/gpu-driver-vulnerabilities/ cve-icon
History

Fri, 10 Jul 2026 21:15:00 +0000

Type Values Removed Values Added
Description Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a GPU register access which can lead to privilege escalation.
Title GPU DDK - Arbitrary GPU register write in rgxfw_hwperf_hw due to unsanitized pointers from host kernel
Weaknesses CWE-280
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: imaginationtech

Published:

Updated: 2026-07-10T20:53:50.761Z

Reserved: 2026-05-11T10:58:04.162Z

Link: CVE-2026-45196

cve-icon Vulnrichment

No data.

cve-icon NVD

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cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-11T10:30:05Z

Weaknesses