Software installed and run under a Guest VM can send commands to the GPU which result in out of bounds memory accesses. These can be used to escalate privileges.
Analysis
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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 |
|
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No data available yet.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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| Link | Providers |
|---|---|
| https://www.imaginationtech.com/gpu-driver-vulnerabilities/ |
|
Fri, 21 Aug 2026 04:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a write of data outside the Guest's virtualised GPU memory. Software installed and run under a Guest VM can send commands to the GPU which result in out of bounds memory accesses. These can be used to escalate privileges. | |
| Title | GPU DDK - rgxfw_to_ptr() does not reject FW private data pointers | |
| Weaknesses | CWE-823 | |
| References |
|
Subscriptions
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MITRE
Status: PUBLISHED
Assigner: imaginationtech
Published:
Updated: 2026-08-21T03:36:39.887Z
Reserved: 2026-05-11T10:58:04.162Z
Link: CVE-2026-45199
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-08-21T04:18:02.650
Modified: 2026-08-21T04:18:02.650
Link: CVE-2026-45199
Redhat
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OpenCVE Enrichment
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