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Threats Tagged 'cve-2026-11891'

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Threats Tagged 'cve-2026-11891'

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CVE-2026-11891: CWE-416 Use After Free in Arm Ltd Valhall GPU Userspace DriverCVE-2026-11891
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CVE-2026-11891 is a Use After Free vulnerability in the Arm Ltd Valhall GPU Userspace Driver affecting certain versions of the Arm 5th Gen GPU Architecture Userspace Driver. It allows a non-privileged user process performing valid GPU operations, such as via WebGL or WebGPU, to access memory that has already been freed. This vulnerability affects multiple release versions of the Valhall GPU Userspace Driver and Arm 5th Gen GPU Architecture Userspace Driver, specifically from r46p0 through r49p5, from r50p0 through r54p3, and r55p0. No patch or remediation information is currently available, and no known exploits are reported in the wild.

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