{"action":"Upgrade linux to 6.1.190-1 or later.","affected":[{"fixed":"6.1.190-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.190-1"],"id":"tcs_01M5NWCWK213PEHW74ZBW534R6","modified_at":"2026-10-23T17:47:28.179996810Z","published_at":"2026-09-16T11:17:06.043Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89957","https://security-tracker.debian.org/tracker/CVE-2026-89957"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89957","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89957"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: Fix hot-unplug skipped when last AP adapter or domain removed The vfio_ap_mdev_hot_unplug_cfg() function uses the retu"}