{"action":"Upgrade openssh to 1:9.2p1-1 or later.","affected":[{"fixed":"1:9.2p1-1","introduced":"0"}],"component":"openssh","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:9.2p1-1"],"id":"tcs_01M5NHXRJ9MG4CB1VQYHAV7AMS","modified_at":"2026-10-26T18:01:37.169158696Z","published_at":"2023-02-03T06:15:09.350Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-25136","https://security-tracker.debian.org/tracker/CVE-2023-25136"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-25136","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-25136"}],"summary":"OpenSSH server (sshd) 9.1 introduced a double-free vulnerability during options.kex_algorithms handling. This is fixed in OpenSSH 9.2. The double free can be leveraged, by an unauthenticated remote at"}