CVE-2026-41156
7.7
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Summary
Software installed and run as a non-privileged user may conduct improper GPU system calls to cause mismanagement of resources creating a write use after free scenario.
A shared resource (memory page) managed by a CPU thread of control (driver) and accessed by a GPU thread of control (Firmware) can cause a write UAF when the CPU thread frees the resource before the GPU FW has finished accessing it.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Imagination Technologies | Graphics DDK | 1.18 RTM | affected |
| Imagination Technologies | Graphics DDK | 23.2 RTM | affected |
| Imagination Technologies | Graphics DDK | 24.2 RTM | affected |
| Imagination Technologies | Graphics DDK | 25.1 RTM <= 25.3 RTM | affected |
| Imagination Technologies | Graphics DDK | 26.1 RTM | affected |
| Imagination Technologies | Graphics DDK | 26.2 RTM | unaffected |
Weaknesses
- CWE-416: CWE-416: Use After Free (4.15)
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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