Incorrect validation of array index can lead to OOB read and potentially to GPU UAF of arbitrary pages.
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No vendor fix or workaround currently provided.
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Tracking
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| Link | Providers |
|---|---|
| https://www.imaginationtech.com/gpu-driver-vulnerabilities/ |
|
Fri, 07 Aug 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Fri, 07 Aug 2026 09:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Imaginationtech
Imaginationtech graphics Ddk |
|
| Vendors & Products |
Imaginationtech
Imaginationtech graphics Ddk |
Fri, 07 Aug 2026 02:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Software installed and run as a non-privileged user may conduct improper GPU system calls to cause OOB read kernel memory access and in certain cases cause GPU UAF of arbitrary pages. Incorrect validation of array index can lead to OOB read and potentially to GPU UAF of arbitrary pages. | |
| Title | GPU DDK - Dimension Mismatch and Integer Truncation in PMRDevPhysAddrOSMem | |
| Weaknesses | CWE-823 | |
| References |
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Status: PUBLISHED
Assigner: imaginationtech
Published:
Updated: 2026-08-07T17:53:00.194Z
Reserved: 2026-06-01T11:03:13.032Z
Link: CVE-2026-49746
Updated: 2026-08-07T17:52:55.519Z
Status : Received
Published: 2026-08-07T03:16:20.057
Modified: 2026-08-07T18:17:18.670
Link: CVE-2026-49746
No data.
OpenCVE Enrichment
Updated: 2026-08-07T20:00:05Z
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CWE-823
Use of Out-of-range Pointer Offset