CVE-2026-41157: CWE-787: Out-of-bounds Write in Imagination Technologies Graphics DDK
CVE-2026-41157 is an out-of-bounds write vulnerability in Imagination Technologies Graphics DDK. It occurs when a web page with unusual WebGPU content triggers an integer overflow during memory size computation, leading to writes beyond allocated memory boundaries. This can cause memory corruption and potentially crash the browser or GPU process.
AI Analysis
Technical Summary
This vulnerability arises from improper handling of untrusted input in the Graphics DDK by Imagination Technologies. The software calculates required memory size from input that can cause an integer overflow, resulting in a smaller-than-needed allocation. Subsequent write operations then exceed the allocated buffer, causing out-of-bounds memory writes. This memory corruption can destabilize or terminate the GPU user-space driver process or the browser rendering it.
Potential Impact
Successful exploitation can lead to memory corruption in the GPU user-space driver, causing process instability or crashes of the browser or GPU process. There is no indication of code execution or privilege escalation from the provided data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or mitigation is currently documented. Until a patch is available, cautious handling of WebGPU content and limiting exposure to untrusted web content may reduce risk.
CVE-2026-41157: CWE-787: Out-of-bounds Write in Imagination Technologies Graphics DDK
Description
CVE-2026-41157 is an out-of-bounds write vulnerability in Imagination Technologies Graphics DDK. It occurs when a web page with unusual WebGPU content triggers an integer overflow during memory size computation, leading to writes beyond allocated memory boundaries. This can cause memory corruption and potentially crash the browser or GPU process.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability arises from improper handling of untrusted input in the Graphics DDK by Imagination Technologies. The software calculates required memory size from input that can cause an integer overflow, resulting in a smaller-than-needed allocation. Subsequent write operations then exceed the allocated buffer, causing out-of-bounds memory writes. This memory corruption can destabilize or terminate the GPU user-space driver process or the browser rendering it.
Potential Impact
Successful exploitation can lead to memory corruption in the GPU user-space driver, causing process instability or crashes of the browser or GPU process. There is no indication of code execution or privilege escalation from the provided data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or mitigation is currently documented. Until a patch is available, cautious handling of WebGPU content and limiting exposure to untrusted web content may reduce risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- imaginationtech
- Date Reserved
- 2026-04-17T16:26:03.731Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a2c871ee617e2d834cccef8
Added to database: 6/12/2026, 10:24:30 PM
Last enriched: 6/12/2026, 10:40:01 PM
Last updated: 6/12/2026, 11:58:45 PM
Views: 7
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