CVE-2026-98473: s390/vfio-ap: fix KVM GISC and page leak when queue removed from host config

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-20

Last Updated

2026-10-24

EPSS Score

0.17% (percentile: 5.7%)

Affected Products (1)

Other

• 21932-17084

Revision History

• 2026-10-20: Information published.
• 2026-10-21: Information published.
• 2026-10-24: Information published.