Live › vulnerability › CVE-2026-20559
A use-after-free flaw in the GPU pdma driver can corrupt memory. A local user with ordinary app-level execution can use it to escalate privileges.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-11-02 03:31 UTC. All times on this page are UTC.
The sources name only a GPU pdma driver and a vendor patch ID (ALPS11365081); they do not name the affected devices or versions. Teams running devices with this GPU driver should look for the vendor's bulletin. unknown
No product ranges from the sources yet.
Unknown from the sources.
Unknown from the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
In GPU pdma, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11365081; Issue ID: MSV-9545.
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