{"action":"Upgrade swupdate to 2025.12+dfsg-10 or later.","affected":[{"fixed":"2025.12+dfsg-10","introduced":"0"}],"component":"swupdate","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2025.12+dfsg-10"],"id":"tcs_01M5NRHTKV1AWK87DRCDBNHVCS","modified_at":"2026-10-01T03:03:02.808474984Z","published_at":"2026-02-23T03:15:59.373Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-2966","https://security-tracker.debian.org/tracker/CVE-2026-2966"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-2966#Debian:14/swupdate","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-2966"}],"summary":"A weakness has been identified in Cesanta Mongoose up to 7.20. The impacted element is the function mg_sendnsreq of the file /src/dns.c of the component DNS Transaction ID Handler. Executing a manipul"}