{"action":"Upgrade mongo-c-driver to 1.30.4-1+deb13u2 or later.","affected":[{"fixed":"1.30.4-1+deb13u2","introduced":"0"}],"component":"mongo-c-driver","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.30.4-1+deb13u2"],"id":"tcs_01M5NT897G4F5T00DDR0Z0STAQ","modified_at":"2026-10-27T09:47:28.082635840Z","published_at":"2026-04-13T16:16:36.570Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-6231","https://security-tracker.debian.org/tracker/CVE-2026-6231"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-6231#Debian:13/mongo-c-driver","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-6231"}],"summary":"The bson_validate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequ"}