{"action":"Upgrade libssh to 0.11.5-0+deb13u1 or later.","affected":[{"fixed":"0.11.5-0+deb13u1","introduced":"0"}],"component":"libssh","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.11.5-0+deb13u1"],"id":"tcs_01M5NT60E80QN7RCZBSB6B3W6M","modified_at":"2026-10-20T21:00:07.064171257Z","published_at":"2026-07-21T12:18:58.103Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-59845","https://security-tracker.debian.org/tracker/CVE-2026-59845"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-59845#Debian:13/libssh","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-59845"}],"summary":"A flaw was found in libssh. When ProxyCommand is used, an unchecked fork() failure can be stored as process ID -1; during cleanup, signals may then be sent across the caller's accessible process tree,"}