{"action":"Upgrade linux to 7.0.12-1 or later.","affected":[{"fixed":"7.0.12-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.0.12-1"],"id":"tcs_01M5NTC6QGJRT4FZN8SBSQ1P4G","modified_at":"2026-10-23T18:05:40.194923749Z","published_at":"2026-07-19T16:17:17.170Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-63980","https://security-tracker.debian.org/tracker/CVE-2026-63980"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-63980#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-63980"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net/handshake: Use spin_lock_bh for hn_lock nvmet_tcp_state_change(), a socket callback that runs in BH context, can reach handshake"}