{"action":"Upgrade mongo-c-driver to 1.23.1-1+deb12u1 or later.","affected":[{"fixed":"1.23.1-1+deb12u1","introduced":"0"}],"component":"mongo-c-driver","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.23.1-1+deb12u1"],"id":"tcs_01M5NMT3PRBPRQDGY2TNG210PD","modified_at":"2026-09-01T20:04:23.881161982Z","published_at":"2025-03-18T09:15:11.487Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-0755","https://security-tracker.debian.org/tracker/CVE-2025-0755"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-0755#Debian:12/mongo-c-driver","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-0755"}],"summary":"The various bson_append functions in the MongoDB C driver library may be susceptible to buffer overflow when performing operations that could result in a final BSON document which exceeds the maximum"}