CVE record · CVE-2026-98473

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

No CVSS scoreEPSS 0.0017 · 6th percentile

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:15 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Linux	Linux	affected b9bd10c43456d16abd97b717446f51afb3b88411 to before da69d3ac53490724eba0ade9deb4e539a6ae9034 git affected b9bd10c43456d16abd97b717446f51afb3b88411 to before cf441a0db681dfad5e89b015d6be11365159d7a9 git affected b9bd10c43456d16abd97b717446f51afb3b88411 to before 3c3433657c82f200dae36c29e2b80681c81b85be git affected b9bd10c43456d16abd97b717446f51afb3b88411 to before 65e05ec252a9b79e75930d3c4dd42d8877db04c5 git affected 582014b08cb83383cdd61f052cd81e8aa5023696 git affected 7abe1494896c052d5dcf4ba910656777aff72fbb git affected 6.6.15 to before 6.7 semver affected 6.7.3 to before 6.8 semver Other versions: unaffected
Linux	Linux	affected 6.8 unaffected before 6.8 semver unaffected 6.12.112 to 6.12., inclusive semver unaffected 6.18.55 to 6.18., inclusive semver unaffected 7.2.9 to 7.2., inclusive semver unaffected 7.3 to , inclusive original_commit_for_fix Other versions: affected

Identifiers: CVE-2026-98473
CNA: Linux
Tags: Linux kernel
Published: 18 Oct 2026
Updated: 19 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

No source has published a CVSS score for this record yet.

CISA KEV Not listed.
EPSS 0.0017, the 6th percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 18 Oct 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.