{"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_01M5NSVNQJ858KB6DPZYK1JN2N","modified_at":"2026-10-15T09:47:38.725404357Z","published_at":"2026-06-25T09:16:41.493Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-53236","https://security-tracker.debian.org/tracker/CVE-2026-53236"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-53236#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-53236"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: tcp: restrict SO_ATTACH_FILTER to priv users This patch restricts the use of SO_ATTACH_FILTER (cBPF) on TCP sockets to users with CA"}