CVE-2026-43195: drm/amdgpu: validate user queue size constraints
Published May 6, 2026
·Updated
drm/amdgpu: validate user queue size constraints
Affected Software
4 affected componentsFixes available
The Linux Foundation Linux kernel (amdgpu DRM)
Microsoft azl3 kernel 6.6.137.1-2
Linux Linux kernel>=6.16<6.18.16
Linux Linux kernel>=6.19<6.19.6
Remediation
Event History
May 6, 2026
CVE Published
via MITRE·11:28 AM
Data Sourced
via MITRE·11:28 AM
Description
Data Sourced
via NVD·12:16 PM
RemedyDescriptionSeverityAffected Software
May 7, 2026
Data Sourced
via Microsoft·08:08 AM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·08:08 AM
DescriptionSeverity
Frequently Asked Questions
1
What is the severity of CVE-2026-43195?
CVE-2026-43195 has not been assigned a CVSS score yet, but it involves a validation issue in user queue size constraints that could lead to potential denial of service.
2
How do I fix CVE-2026-43195?
To fix CVE-2026-43195, update to the latest version of the Linux kernel that addresses the validation of user queue size constraints.
3
Which versions of the Linux kernel are affected by CVE-2026-43195?
CVE-2026-43195 affects versions of the Linux kernel between 6.16 and 6.18.16, as well as versions between 6.19 and 6.19.6.
4
What type of vulnerability is CVE-2026-43195?
CVE-2026-43195 is classified as a validation vulnerability within the DRM component of the AMD GPU driver in the Linux kernel.
5
Who is the vendor for the affected software related to CVE-2026-43195?
The vendor for the affected software related to CVE-2026-43195 is The Linux Foundation, specifically concerning the Linux kernel with amdgpu DRM.