{"action":"Upgrade linux to 6.12.113-1 or later.","affected":[{"fixed":"6.12.113-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.113-1"],"id":"tcs_01M5NXA9VR9MZVJ81FKASQD0Z0","modified_at":"2026-10-23T17:47:29.890924462Z","published_at":"2026-10-06T09:18:14.210Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-98255","https://security-tracker.debian.org/tracker/CVE-2026-98255"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-98255#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-98255"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: tcp: exclude old ACKs from tcp fast path Exclude old ACKs before SND.UNA from the tcp fast path as well as ACKs after SND.NXT. Such"}