CVE-2026-74448: drm/amdkfd: fix QID bit leak in pqm_create_queue()
Published Aug 15, 2026
·Updated
drm/amdkfd: fix QID bit leak in pqmcreatequeue()
Affected Software
2 affected componentsFixes available
Linux Linux kernel
Microsoft azl3 kernel 6.6.150.1-1<6.6.152.1-1
6.6.152.1-1
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.6.152.1-1
Event History
Aug 15, 2026
CVE Published
via MITRE·12:26 PM
Data Sourced
via MITRE·12:26 PM
Description
Data Sourced
via NVD·01:17 PM
Description
Sep 11, 2026
Data Sourced
via Microsoft·08:55 AM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·08:55 AM
DescriptionSeverity
Frequently Asked Questions
1
What is the severity of CVE-2026-74448?
CVE-2026-74448 has a risk rating of 23.
2
What does CVE-2026-74448 involve?
CVE-2026-74448 involves a QID bit leak in pqm_create_queue() in the Linux kernel when MES is enabled.
3
How do I fix CVE-2026-74448?
To fix CVE-2026-74448, ensure that the Linux kernel is updated to a version that includes the patch addressing this vulnerability.
4
Which component is affected by CVE-2026-74448?
CVE-2026-74448 affects the DRM and AMDKFD components of the Linux kernel.
5
When was CVE-2026-74448 published?
CVE-2026-74448 was published on August 15, 2026.