{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"python-opcua","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:11","exploited":false,"fixed_versions":[],"id":"tcs_01M5NGJSEP71EAKW0WPH9M17T0","modified_at":"2026-08-27T23:04:20.062253347Z","published_at":"2022-08-23T05:15:07.987Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-25304","https://security-tracker.debian.org/tracker/CVE-2022-25304"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-25304","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-25304"}],"summary":"All versions of package opcua; all versions of package asyncua are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total f"}