{"action":"Upgrade linux to 6.12.94-1 or later.","affected":[{"fixed":"6.12.94-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.94-1"],"id":"tcs_01M5NTHWZ6YF1EP1X0F3WR26MM","modified_at":"2026-10-23T18:05:40.851087515Z","published_at":"2026-07-25T10:17:38.597Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-64523","https://security-tracker.debian.org/tracker/CVE-2026-64523"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-64523","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-64523"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net/handshake: Take a long-lived file reference at submit handshake_nl_accept_doit() needs the file pointer backing req->hr_sk->sk_s"}