CVE-2026-46204

High

Open

TLP:CLEAR

drm/amdgpu/vcn4: Prevent OOB reads when parsing IB

NVD CVE.org

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Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB Rewrite the IB parsing to use amdgpu_ib_get_value() which handles the bounds checks.

Details

CVSS Score: 7.1
EPSS Score ⓘ: 0.13%

3.1th percentile
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Confidence: 90%
Published: May 28, 2026
Last Modified: Aug 5, 2026

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