CVE-2026-7639
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Software installed and run as a non-privileged user may conduct a sequence of improper GPU system calls causing use after free, which helps in facilitating unprivileged memory access from a shader code.
Triggering failure path in the MMU mapping logic by a malicious code could lead to incomplete cleanup of an internal driver state, allowing for future unauthorized access to the contents of the physical memory.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Imagination Technologies | Graphics DDK | 1.18 RTM2 | affected |
| Imagination Technologies | Graphics DDK | 23.2 RTM2 | affected |
| Imagination Technologies | Graphics DDK | 24.2 RTM2 | affected |
| Imagination Technologies | Graphics DDK | 25.1 RTM2 <= 25.3 RTM | affected |
| Imagination Technologies | Graphics DDK | 26.1 RTM1 | affected |
| Imagination Technologies | Graphics DDK | 26.1 RTM2 | unaffected |
Weaknesses
- CWE-459: CWE-459: Incomplete Cleanup
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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