{"action":"Upgrade linux to 6.1.55-1 or later.","affected":[{"fixed":"6.1.55-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.55-1"],"id":"tcs_01M5NJQ5M4TK7KXVVX9XARXPAE","modified_at":"2026-10-26T18:03:08.797318134Z","published_at":"2025-09-18T16:15:46.490Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53426","https://security-tracker.debian.org/tracker/CVE-2023-53426"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53426","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53426"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: xsk: Fix xsk_diag use-after-free error during socket cleanup Fix a use-after-free error that is possible if the xsk_diag interface i"}