{"action":"Upgrade rsyslog to 8.2504.0-1+deb13u1 or later.","affected":[{"fixed":"8.2504.0-1+deb13u1","introduced":"0"}],"component":"rsyslog","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["8.2504.0-1+deb13u1"],"id":"tcs_01M5NQXV2MAY3W22Z9Z6Y6101R","modified_at":"2026-10-31T10:01:09.775304182Z","published_at":"2026-08-12T21:17:38.517Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-19654","https://security-tracker.debian.org/tracker/CVE-2026-19654"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-19654#Debian:13/rsyslog","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-19654"}],"summary":"A unauthenticated remote peer may lead rsyslogd to crash due to a flaw in the optional imptcp module. A crafted input sequence during oversize-frame recovery can cause an invalid internal message leng"}