{"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_01M5NPEEJ44R7Q2WQCKSE7JKF3","modified_at":"2026-09-01T20:05:59.165604119Z","published_at":"2025-08-15T07:15:29.850Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-9019","https://security-tracker.debian.org/tracker/CVE-2025-9019"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-9019#Debian:14/tcpreplay","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-9019"}],"summary":"A vulnerability has been found in tcpreplay 4.5.1. This vulnerability affects the function mask_cidr6 of the file cidr.c of the component tcpprep. The manipulation leads to heap-based buffer overflow."}