EUVD-2026-13836
CVSS Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Lifecycle Timeline
3Tags
Description
Requires malware code to misuse the DDK kernel module IOCTL interface. Such code can use the interface in an unsupported way that allows subversion of the GPU to perform writes to arbitrary physical memory pages. The product utilises a shared resource in a concurrent manner but does not attempt to synchronise access to the resource.
Analysis
Unsafe IOCTL handling in the DDK kernel module allows local attackers with limited privileges to bypass GPU memory protections and write to arbitrary physical memory through race condition exploitation. This privilege escalation vulnerability affects systems using the vulnerable DDK driver and requires no user interaction to trigger. …
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Remediation
Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.
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External POC / Exploit Code
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