{"action":"Upgrade mongo-c-driver to 1.23.1-1+deb12u3 or later.","affected":[{"fixed":"1.23.1-1+deb12u3","introduced":"0"}],"component":"mongo-c-driver","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.23.1-1+deb12u3"],"id":"tcs_01M5NWK2E76B4174P8X2TDKYFM","modified_at":"2026-09-25T09:00:37.171843031Z","published_at":"2026-05-20T17:16:32.360Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-9100","https://security-tracker.debian.org/tracker/CVE-2026-9100"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-9100","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-9100"}],"summary":"The MongoDB C Driver's legacy GridFS API accepts malformed file metadata from the database without adequate validation. Crafted documents in a GridFS collection may cause any application that reads th"}