{"action":"Upgrade linux to 6.12.115-2 or later.","affected":[{"fixed":"6.12.115-2","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.115-2"],"id":"tcs_01M5NX3MKNNKW4EXGY3A52KS1Z","modified_at":"2026-11-02T18:01:13.558297149Z","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:13/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"}