{"action":"Upgrade tcpreplay to 4.5.2-1 or later.","affected":[{"fixed":"4.5.2-1","introduced":"0"}],"component":"tcpreplay","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.5.2-1"],"id":"tcs_01M5NNZZMCH1JZN3B0PSN2S5JW","modified_at":"2026-11-06T09:47:25.078945612Z","published_at":"2025-09-22T14:15:49.713Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-51006","https://security-tracker.debian.org/tracker/CVE-2025-51006"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-51006#Debian:14/tcpreplay","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-51006"}],"summary":"Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the dlt_linuxsll2_cleanup() function in plugins/dlt_linuxsll2/linuxsll2.c. This vulnerability is triggered when tcpedi"}