CVE-2026-45195

GPU DDK - rgxfw_set_mips_fault_address(&psInit->sFaultPhysAddr) is untrusted

Published Jun 26, 2026 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a memory read or write outside the permitted range of memory for the host kernel.



Addresses passed to the GPU Firmware can be used by the Firmware for more privileged memory accesses than are permitted by the system.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Imaginationtech
Imaginationtech graphics Ddk
Vendors & Products Imaginationtech
Imaginationtech graphics Ddk
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a memory read or write outside the permitted range of memory for the host kernel. Addresses passed to the GPU Firmware can be used by the Firmware for more privileged memory accesses than are permitted by the system.
Title GPU DDK - rgxfw_set_mips_fault_address(&psInit->sFaultPhysAddr) is untrusted
Weaknesses CWE-280
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
imaginationtech
Published
Updated
Jun 26, 2026, 7:15 PM
Reserved
May 11, 2026, 10:58 AM
Status
Analyzed
Published
Jun 26, 2026, 4:16 PM
Modified
Oct 25, 2026, 5:10 PM