CVE-2026-49745
HIGH
MEDIUM
Priority: 0.01
BB Relevance:
41/100
Published: 2026-07-24
Modified: 2026-10-24
First seen: 2026-10-29
Status: active
Attack Surface
Low Complexity
No Interaction
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
High
I:
High
A:
High
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. Software installed and run under a Guest VM can send commands to the GPU which result in out of bounds memory accesses. These can be used to escalate privileges.
Weakness Classification (1)
Affected Software (2)
| Vendor | Product | Version |
|---|---|---|
| imaginationtech | ddk | < 26.1 |
| imaginationtech | ddk | 26.1 |
References & Advisories (1)
Vendor Advisory