CVE-2026-43237: drm/amdgpu: Refactor amdgpu_gem_va_ioctl for Handling Last Fence Update and Timeline Management v4
Published May 6, 2026
·Updated
drm/amdgpu: Refactor amdgpugemvaioctl for Handling Last Fence Update and Timeline Management v4
Affected Software
4 affected componentsFixes available
AMD amdgpu
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
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Linux kernel drm/amdgputo a version that resolves this vulnerability.Patch Refactor amdgpu_gem_va_ioctl for Handling Last Fence Update and Timeline Management v4
Event History
May 6, 2026
CVE Published
via MITRE·11:28 AM
Data Sourced
via MITRE·11:28 AM
DescriptionSeverity
Data Sourced
via NVD·12:16 PM
RemedyDescriptionSeverityWeaknessAffected Software
Data Sourced
via Red Hat·01:10 PM
DescriptionSeverityAffected 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-2026-43237?
The severity of CVE-2026-43237 is classified as moderate, indicating potential risks to system stability.
2
How do I fix CVE-2026-43237?
To fix CVE-2026-43237, update the AMD amdgpu driver to the latest version available.
3
What components are affected by CVE-2026-43237?
CVE-2026-43237 affects the AMD amdgpu driver in the Linux kernel.
4
What type of vulnerability is CVE-2026-43237?
CVE-2026-43237 is a vulnerability related to improper handling of fence updates and timeline management.
5
Is CVE-2026-43237 remotely exploitable?
CVE-2026-43237 is not deemed remotely exploitable, as it requires local access to the affected system.