Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a write of data outside the Guest's virtualised GPU memory. Out of bounds accesses triggered by malware introduced to a Guest KMD could allow privilege escalation which escapes virtualization boundaries.
History

Wed, 12 Aug 2026 19:00:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google android
Imaginationtech ddk
Linux
Linux linux Kernel
CPEs cpe:2.3:a:imaginationtech:ddk:*:*:*:*:*:*:*:*
cpe:2.3:a:imaginationtech:ddk:26.1:rtm1:*:*:*:*:*:*
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Vendors & Products Google
Google android
Imaginationtech ddk
Linux
Linux linux Kernel

Mon, 27 Jul 2026 15:45:00 +0000

Type Values Removed Values Added
First Time appeared Imaginationtech
Imaginationtech graphics Ddk
Vendors & Products Imaginationtech
Imaginationtech graphics Ddk

Fri, 24 Jul 2026 09:15:00 +0000

Type Values Removed Values Added
Description Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a write of data outside the Guest's virtualised GPU memory. Out of bounds accesses triggered by malware introduced to a Guest KMD could allow privilege escalation which escapes virtualization boundaries.
Title GPU DDK - Unchecked ui32TracePointer in rgxfw_log_ex()
Weaknesses CWE-823
References

cve-icon MITRE

Status: PUBLISHED

Assigner: imaginationtech

Published: 2026-07-24T08:51:16.698Z

Updated: 2026-07-24T17:25:55.652Z

Reserved: 2026-06-01T11:03:13.032Z

Link: CVE-2026-49744

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2026-07-24T09:16:24.787

Modified: 2026-08-12T18:50:22.720

Link: CVE-2026-49744

cve-icon Redhat

No data.