{"action":"Upgrade linux-6.12 to 6.12.111-1~deb12u1 or later.","affected":[{"fixed":"6.12.111-1~deb12u1","introduced":"0"}],"component":"linux-6.12","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.12.111-1~deb12u1"],"id":"tcs_01M5NVVF1ZVM1TND2ZE1N4M7TV","modified_at":"2026-10-31T10:02:06.062699694Z","published_at":"2026-09-11T20:19:05.730Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80989","https://security-tracker.debian.org/tracker/CVE-2026-80989"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80989#Debian:12/linux-6.12","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80989"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Mark the connection down when bringing it up fails Every failure path in tbnet_connected_work() undoes its own wor"}