{"action":"Upgrade linux to 6.4.11-1 or later.","affected":[{"fixed":"6.4.11-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.4.11-1"],"id":"tcs_01M5NJP0SCZVRKXK3CSBZHN5Y4","modified_at":"2026-10-23T18:04:09.556429757Z","published_at":"2025-09-16T17:15:35.240Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53304","https://security-tracker.debian.org/tracker/CVE-2023-53304"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53304#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53304"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_rbtree: fix overlap expiration walk The lazy gc on insert that should remove timed-out entries fails to release t"}