{"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_01M5NV8E7Z0CCK6EYP3ZRJ0V5H","modified_at":"2026-11-02T18:00:43.127222585Z","published_at":"2026-08-15T13:17:57.210Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-74520","https://security-tracker.debian.org/tracker/CVE-2026-74520"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-74520#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-74520"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: iommu/iommufd: Fix IOPF group ownership UAF iopf_group_alloc() links each last-page IOPF group into the generic IOPF pending list be"}