CVE-2025-13952: GPU DDK - libusc UAF via WebGPU shaders at MergeConsecutiveBarriersBP
Imagination Technologies · Graphics DDK
Vendor fix available · Affected: Imagination Technologies Graphics DDK · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 39% of scored CVEs
DescriptionCVE.org
A web page that contains unusual GPU shader code is loaded from the Internet into the GPU compiler process triggers a write use-after-free 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. The shader code contained in the web page executes a path in the compiler that held onto an out of date pointer, pointing to a freed memory object.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Imagination Technologies · Graphics DDKfrom 25.1 RTM up to and including 25.2 RTM
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Imagination Technologies
- Published
- January 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2025-13952 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.