CVE-2026-21736
4.4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Summary
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.
This is caused by improper handling of the memory protections for the user-mode wrapped memory resource.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Imagination Technologies | Graphics DDK | 1.17 RTM | affected |
| Imagination Technologies | Graphics DDK | 1.18 RTM | affected |
| Imagination Technologies | Graphics DDK | 23.2 RTM | affected |
| Imagination Technologies | Graphics DDK | 24.1 RTM <= 25.1 RTM | affected |
| Imagination Technologies | Graphics DDK | 25.2 RTM <= 25.3 RTM | unaffected |
| Imagination Technologies | Graphics DDK | 26.1 RTM | unaffected |
Weaknesses
- CWE-280: CWE-280: Improper Handling of Insufficient Permissions or Privileges
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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