{"action":"Upgrade rsyslog to 8.2504.0-1+deb13u2 or later.","affected":[{"fixed":"8.2504.0-1+deb13u2","introduced":"0"}],"component":"rsyslog","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["8.2504.0-1+deb13u2"],"id":"tcs_01M5NVEMQSJRCK3P0BEFCBHMDK","modified_at":"2026-10-27T09:47:28.416724663Z","published_at":"2026-08-27T17:20:29.367Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-78002","https://security-tracker.debian.org/tracker/CVE-2026-78002"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-78002#Debian:13/rsyslog","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-78002"}],"summary":"A flaw was found in rsyslog. An unauthenticated remote attacker can trigger a heap buffer overflow in the RainerScript `replace()` function by sending specially crafted syslog messages. This vulnerabi"}