{"action":"Upgrade miniupnpd to 2.3.9-2+deb13u1 or later.","affected":[{"fixed":"2.3.9-2+deb13u1","introduced":"0"}],"component":"miniupnpd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.3.9-2+deb13u1"],"id":"tcs_01M5NT2Q42Z2Y9HB1GAZ19Z5T9","modified_at":"2026-10-27T09:47:29.346261374Z","published_at":"2026-04-17T22:16:33.803Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-5720","https://security-tracker.debian.org/tracker/CVE-2026-5720"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-5720#Debian:13/miniupnpd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-5720"}],"summary":"miniupnpd contains an integer underflow vulnerability in SOAPAction header parsing that allows remote attackers to cause a denial of service or information disclosure by sending a malformed SOAPAction"}