{"action":"Upgrade linux to 6.12.111-1 or later.","affected":[{"fixed":"6.12.111-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.111-1"],"id":"tcs_01M5NVVCWAD16M93RRFC5SEFJ8","modified_at":"2026-10-23T17:47:30.919283397Z","published_at":"2026-09-11T20:19:04.787Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80983","https://security-tracker.debian.org/tracker/CVE-2026-80983"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80983#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80983"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net/smc: fix socket refcount leak in smc_switch_conns() smc_switch_conns() takes a reference on the SMC socket before dropping lgr->"}