{"action":"Upgrade linux to 6.12.105-1 or later.","affected":[{"fixed":"6.12.105-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.105-1"],"id":"tcs_01M5NVPCZRSAXAAHE9T78VFBEN","modified_at":"2026-10-23T18:05:03.641106125Z","published_at":"2026-08-26T15:17:09.863Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80553","https://security-tracker.debian.org/tracker/CVE-2026-80553"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80553#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80553"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: s390/vfio_ccw: Cancel existing workqueues The initialization of the io_work and crw_work workqueues begs the question of whether the"}