This is caused by improper handling of GPU memory reservation protections.
Project Subscriptions
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Solution
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Workaround
No workaround given by the vendor.
| Link | Providers |
|---|---|
| https://www.imaginationtech.com/gpu-driver-vulnerabilities/ |
|
Fri, 17 Apr 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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Fri, 17 Apr 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permission to read-only wrapped user-mode memory and files. This is caused by improper handling of GPU memory reservation protections. | |
| Title | GPU DDK - Incorrect flags validation in RGXDerivePTEProt8 can allow GPU to overwrite read-only shared memory (e.g. libc.so) | |
| Weaknesses | CWE-280 | |
| References |
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Projects
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Status: PUBLISHED
Assigner: imaginationtech
Published:
Updated: 2026-04-17T17:20:54.424Z
Reserved: 2026-01-05T11:57:27.258Z
Link: CVE-2026-21733
Updated: 2026-04-17T17:19:31.532Z
Status : Awaiting Analysis
Published: 2026-04-17T17:16:35.220
Modified: 2026-04-17T19:01:56.030
Link: CVE-2026-21733
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OpenCVE Enrichment
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