{"action":"Upgrade linux to 6.17.8-1 or later.","affected":[{"fixed":"6.17.8-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.17.8-1"],"id":"tcs_01M5NNTW2YYRHMS3DZ1E2RP4HV","modified_at":"2026-10-16T09:47:30.823824690Z","published_at":"2025-12-08T01:16:01.813Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40297","https://security-tracker.debian.org/tracker/CVE-2025-40297"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40297#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40297"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net: bridge: fix use-after-free due to MST port state bypass syzbot reported[1] a use-after-free when deleting an expired fdb. It is"}