{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NW6FXRZTKA75PAMBAXWT68","modified_at":"2026-10-23T18:05:46.629944603Z","published_at":"2026-09-11T20:19:25.347Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89448","https://security-tracker.debian.org/tracker/CVE-2026-89448"],"severity":{"label":"critical","score":9.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89448","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89448"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Force requesting ACS when tboot is enabled Currently the conditions of requesting ACS in detect_intel_iommu() don't incl"}