CVE-2026-21734
HIGH
MEDIUM
Priority: 0.01
BB Relevance:
50/100
Published: 2026-06-26
Modified: 2026-10-25
First seen: 2026-10-29
Status: active
Attack Surface
Low Complexity
No Auth
No Interaction
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
None
UI:
None
S:
Unchanged
C:
None
I:
High
A:
High
Description
A web page that contains unusual GPU shader code is loaded into the GPU compiler process and can trigger a write out-of-bounds write crash in the GPU shader compiler library. On certain platforms, when the compiler process has system privileges this could enable further exploits on the device. An edge case using a very small value in GPU shader code can cause a segmentation fault in the GPU shader compiler due to am out-of-bounds write.
Weakness Classification (1)
Affected Software (2)
| Vendor | Product | Version |
|---|---|---|
| imaginationtech | ddk | < 25.2 |
| imaginationtech | ddk | 25.3 |
References & Advisories (1)
Vendor Advisory