{"action":"Upgrade linux to 6.12.85-1 or later.","affected":[{"fixed":"6.12.85-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.85-1"],"id":"tcs_01M5NR3JR3R49RBWKKK6XD40FG","modified_at":"2026-10-23T18:04:40.045809803Z","published_at":"2026-04-03T16:16:31.243Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23450","https://security-tracker.debian.org/tracker/CVE-2026-23450"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23450#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23450"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() Syzkaller reported a panic in smc_tcp_syn_recv_sock() [1]. smc_tcp_"}