s390/vfio-ap: fix KVM GISC and page leak when queue removed from host config

Severity not listed 1 CVE Published Oct 20, 2026 at 1:10 AM UTC

Summary

Mariner

Release Notes

Oct 20, 2026 at 1:10 AM UTC
Published by Microsoft Security Response Center
The publication date reported by the vendor.
Oct 24, 2026 at 2:49 PM UTC
Updated by Microsoft Security Response Center
The vendor changed the advisory after it was first published.
Oct 25, 2026 at 8:40 AM UTC
Added to SecurityAlert
We collected the advisory from the official source.

Details collected from Microsoft Security Response Center.

Official bulletin How SecurityAlert builds this record

Your environment

A vendor advisory can tell you what may be affected. It cannot tell you whether that product and version are installed in your environment.

Keep following

Use the vendor-specific RSS feed or set up alerts for a product your team relies on.

Follow this vendor's RSS feed