{"action":"Upgrade linux to 7.2.6-1 or later.","affected":[{"fixed":"7.2.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.2.6-1"],"id":"tcs_01M5NX3MQPAC1TZKTQB64K4FAQ","modified_at":"2026-10-23T18:05:53.422687255Z","published_at":"2026-09-24T17:17:25.183Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-97478","https://security-tracker.debian.org/tracker/CVE-2026-97478"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-97478#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-97478"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: virt: acrn: Fix irqfd use-after-free during eventfd shutdown acrn_irqfd_deassign() and the eventfd EPOLLHUP wakeup can race and free"}