{"action":"Upgrade linux to 7.1.8-1 or later.","affected":[{"fixed":"7.1.8-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.1.8-1"],"id":"tcs_01M5NVT7ZZD2X26VSBMZ2XTA1E","modified_at":"2026-10-01T02:47:46.683587034Z","published_at":"2026-09-04T18:17:57.217Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80891","https://security-tracker.debian.org/tracker/CVE-2026-80891"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80891#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80891"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Validate AIBV and AISB before pinning guest pages The AIBV holds one bit per MSI-X vector for a given function. The"}