s390/vfio-ap: fix potential use of uninitialized apm_filtered bitmap
CVE-2026-93238
Scope
What the vendor says is affected
- azl3 kernel 6.6.150.1-1 on Azure Linux 3.0
- azl3 kernel 6.6.152.1-1 on Azure Linux 3.0
Versions the vendor lists as fixed
- 6.6.157.1-1
Next step
What the vendor recommends
Release Notes
Review the complete instructions on the vendor's siteTimeline
When this advisory changed
- Published by Microsoft Security Response Center
The publication date reported by the vendor.
- Updated by Microsoft Security Response Center
The vendor changed the advisory after it was first published.
- Added to SecurityAlert
We collected the advisory from the official source.
- Confirmed at the source
Our collector saw this advisory during a later source check.
Vulnerabilities