{"schema_version":1,"title":"MongoDB C Driver vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 23 vulnerabilities in MongoDB C Driver: 1 in the last 7 days and 19 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-96746, was published on 24 September 2026.","url":"https://junglewise.ai/threats/technologies/c-driver","json_url":"https://junglewise.ai/threats/technologies/c-driver.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/c-driver","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":7,"all_time":23,"critical":0,"exploited":0,"last_7_days":1,"last_30_days":19,"last_90_days":19,"last_365_days":22},"latest":[{"cve":"CVE-2026-96746","cvss":6.5,"epss":0.0037,"slug":"cve-2026-96746-an-out-of-bounds-write-in-the-connection-monitoring-logic-of-the","title":"MongoDB C Driver out-of-bounds write in connection monitoring","severity":"medium","exploited":false,"published_at":"2026-09-24T16:17:27.46+00:00","url":"https://junglewise.ai/threats/cve-2026-96746-an-out-of-bounds-write-in-the-connection-monitoring-logic-of-the"},{"cve":"CVE-2026-93395","cvss":5.3,"epss":0.004,"slug":"cve-2026-93395-libbson-integer-underflow-in-bson-parsing","title":"libbson integer underflow in BSON parsing","severity":"medium","exploited":false,"published_at":"2026-09-17T21:17:56.443+00:00","url":"https://junglewise.ai/threats/cve-2026-93395-libbson-integer-underflow-in-bson-parsing"},{"cve":"CVE-2026-93394","cvss":3.7,"epss":0.0032,"slug":"cve-2026-93394-mongodb-libmongoc-scram-authentication-nonce-validation-bypass","title":"MongoDB libmongoc SCRAM authentication nonce validation bypass","severity":"low","exploited":false,"published_at":"2026-09-17T21:17:56.307+00:00","url":"https://junglewise.ai/threats/cve-2026-93394-mongodb-libmongoc-scram-authentication-nonce-validation-bypass"},{"cve":"CVE-2026-93393","cvss":8.1,"epss":0.0047,"slug":"cve-2026-93393-mongodb-c-driver-heap-overflow-in-tls-transport-layer","title":"MongoDB C Driver heap overflow in TLS transport layer","severity":"high","exploited":false,"published_at":"2026-09-17T21:17:56.163+00:00","url":"https://junglewise.ai/threats/cve-2026-93393-mongodb-c-driver-heap-overflow-in-tls-transport-layer"},{"cve":"CVE-2026-88036","cvss":8.3,"epss":0.0048,"slug":"cve-2026-88036-mongodb-c-driver-gridfs-improper-query-construction","title":"MongoDB C Driver GridFS improper query construction","severity":"high","exploited":false,"published_at":"2026-09-10T19:17:41.1+00:00","url":"https://junglewise.ai/threats/cve-2026-88036-mongodb-c-driver-gridfs-improper-query-construction"},{"cve":"CVE-2026-88035","cvss":4.7,"epss":0.0014,"slug":"cve-2026-88035-mongodb-c-driver-integer-overflow-in-sasl-authentication","title":"MongoDB C Driver integer overflow in SASL authentication","severity":"medium","exploited":false,"published_at":"2026-09-10T19:17:40.953+00:00","url":"https://junglewise.ai/threats/cve-2026-88035-mongodb-c-driver-integer-overflow-in-sasl-authentication"},{"cve":"CVE-2026-88034","cvss":8.3,"epss":0.0046,"slug":"cve-2026-88034-mongodb-c-driver-gridfs-injection-in-file-identifier-query","title":"MongoDB C++ Driver GridFS injection in file identifier query","severity":"high","exploited":false,"published_at":"2026-09-10T19:17:40.817+00:00","url":"https://junglewise.ai/threats/cve-2026-88034-mongodb-c-driver-gridfs-injection-in-file-identifier-query"},{"cve":"CVE-2026-88026","cvss":6.5,"epss":0.0037,"slug":"cve-2026-88026-mongodb-c-driver-regex-injection-in-linq-query-translation","title":"MongoDB C# Driver regex injection in LINQ query translation","severity":"medium","exploited":false,"published_at":"2026-09-10T18:18:12.887+00:00","url":"https://junglewise.ai/threats/cve-2026-88026-mongodb-c-driver-regex-injection-in-linq-query-translation"},{"cve":"CVE-2026-88025","cvss":8.3,"epss":0.0047,"slug":"cve-2026-88025-mongodb-c-driver-gridfs-query-injection","title":"MongoDB C# Driver GridFS query injection","severity":"high","exploited":false,"published_at":"2026-09-10T18:18:12.747+00:00","url":"https://junglewise.ai/threats/cve-2026-88025-mongodb-c-driver-gridfs-query-injection"},{"cve":"CVE-2026-84966","cvss":5.1,"epss":0.0014,"slug":"cve-2026-84966-mongodb-c-driver-numeric-type-conversion-in-bson-builder","title":"MongoDB C++ Driver numeric type conversion in BSON builder","severity":"medium","exploited":false,"published_at":"2026-09-03T16:18:25.563+00:00","url":"https://junglewise.ai/threats/cve-2026-84966-mongodb-c-driver-numeric-type-conversion-in-bson-builder"},{"cve":"CVE-2026-84964","cvss":5.9,"epss":0.0026,"slug":"cve-2026-84964-mongodb-c-driver-double-free-in-tls-certificate-revocation","title":"MongoDB C Driver double free in TLS certificate revocation checking","severity":"medium","exploited":false,"published_at":"2026-09-03T16:18:25.27+00:00","url":"https://junglewise.ai/threats/cve-2026-84964-mongodb-c-driver-double-free-in-tls-certificate-revocation"},{"cve":"CVE-2026-84970","cvss":6.2,"epss":0.0012,"slug":"cve-2026-84970-mongodb-c-driver-bson-library-numeric-truncation-in-json-parsing","title":"MongoDB C++ Driver BSON library numeric truncation in JSON parsing","severity":"medium","exploited":false,"published_at":"2026-09-03T15:17:36.403+00:00","url":"https://junglewise.ai/threats/cve-2026-84970-mongodb-c-driver-bson-library-numeric-truncation-in-json-parsing"},{"cve":"CVE-2026-84969","cvss":3.7,"epss":0.0027,"slug":"cve-2026-84969-mongodb-c-driver-buffer-overflow-in-bson-to-json-conversion","title":"MongoDB C Driver buffer overflow in BSON-to-JSON conversion","severity":"low","exploited":false,"published_at":"2026-09-03T15:17:36.25+00:00","url":"https://junglewise.ai/threats/cve-2026-84969-mongodb-c-driver-buffer-overflow-in-bson-to-json-conversion"},{"cve":"CVE-2026-81530","cvss":5.6,"epss":0.0009,"slug":"cve-2026-81530-mongodb-c-driver-credential-exposure-in-diagnostic-output","title":"MongoDB C# Driver credential exposure in diagnostic output","severity":"medium","exploited":false,"published_at":"2026-08-27T20:18:51.62+00:00","url":"https://junglewise.ai/threats/cve-2026-81530-mongodb-c-driver-credential-exposure-in-diagnostic-output"},{"cve":"CVE-2026-81529","cvss":7.1,"epss":0.0028,"slug":"cve-2026-81529-mongodb-c-driver-connection-option-injection-in-url-builder","title":"MongoDB C# Driver connection-option injection in URL builder","severity":"high","exploited":false,"published_at":"2026-08-27T20:18:51.48+00:00","url":"https://junglewise.ai/threats/cve-2026-81529-mongodb-c-driver-connection-option-injection-in-url-builder"},{"cve":"CVE-2026-81528","cvss":5.4,"epss":0.0027,"slug":"cve-2026-81528-mongodb-c-driver-nosql-injection-in-document-replacement","title":"MongoDB C# Driver NoSQL injection in document replacement","severity":"medium","exploited":false,"published_at":"2026-08-27T20:18:51.34+00:00","url":"https://junglewise.ai/threats/cve-2026-81528-mongodb-c-driver-nosql-injection-in-document-replacement"},{"cve":"CVE-2026-81527","cvss":6.5,"epss":0.0031,"slug":"cve-2026-81527-mongodb-c-driver-nosql-injection-in-linq-groupby-translation","title":"MongoDB C# Driver NoSQL injection in LINQ GroupBy translation","severity":"medium","exploited":false,"published_at":"2026-08-27T20:18:51.197+00:00","url":"https://junglewise.ai/threats/cve-2026-81527-mongodb-c-driver-nosql-injection-in-linq-groupby-translation"},{"cve":"CVE-2026-81524","cvss":5.4,"epss":0.0026,"slug":"cve-2026-81524-mongodb-c-driver-database-and-collection-name-validation-bypass","title":"MongoDB C Driver database and collection name validation bypass","severity":"medium","exploited":false,"published_at":"2026-08-27T20:18:50.773+00:00","url":"https://junglewise.ai/threats/cve-2026-81524-mongodb-c-driver-database-and-collection-name-validation-bypass"},{"cve":"CVE-2026-81522","cvss":8.1,"epss":0.0045,"slug":"cve-2026-81522-mongodb-c-driver-namespace-validation-bypass","title":"MongoDB C++ Driver namespace validation bypass","severity":"high","exploited":false,"published_at":"2026-08-27T20:18:50.493+00:00","url":"https://junglewise.ai/threats/cve-2026-81522-mongodb-c-driver-namespace-validation-bypass"},{"cve":"CVE-2026-9100","cvss":5.9,"slug":"cve-2026-9100-mongodb-c-driver-memory-leak-and-dos-in-legacy-gridfs-api","title":"MongoDB C Driver memory leak and DoS in legacy GridFS API","severity":"medium","exploited":false,"published_at":"2026-05-20T17:16:32.36+00:00","url":"https://junglewise.ai/threats/cve-2026-9100-mongodb-c-driver-memory-leak-and-dos-in-legacy-gridfs-api"},{"cve":"CVE-2026-6691","cvss":7.8,"epss":0.0013,"slug":"cve-2026-6691-mongodb-c-driver-heap-buffer-overflow-in-cyrus-sasl-integration","title":"MongoDB C Driver heap buffer overflow in Cyrus SASL integration","severity":"high","exploited":false,"published_at":"2026-05-06T16:16:11.483+00:00","url":"https://junglewise.ai/threats/cve-2026-6691-mongodb-c-driver-heap-buffer-overflow-in-cyrus-sasl-integration"},{"cve":"CVE-2026-6231","cvss":4.3,"slug":"cve-2026-6231-mongodb-c-driver-improper-input-validation-in-bson-validate","title":"MongoDB C Driver improper input validation in bson_validate","severity":"medium","exploited":false,"published_at":"2026-04-13T16:16:36.57+00:00","url":"https://junglewise.ai/threats/cve-2026-6231-mongodb-c-driver-improper-input-validation-in-bson-validate"},{"cve":"CVE-2021-32050","cvss":3.1,"epss":0.0065,"slug":"cve-2021-32050-mongodb-driver-authentication-data-exposure-in-event-publishing","title":"MongoDB Driver authentication data exposure in event publishing","severity":"low","exploited":false,"published_at":"2023-08-29T18:31:53+00:00","url":"https://junglewise.ai/threats/cve-2021-32050-mongodb-driver-authentication-data-exposure-in-event-publishing"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":6},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":4},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":5},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":3},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":1}],"related":[{"name":"MongoDB Server","slug":"mongodb-server","vulnerabilities":62,"url":"https://junglewise.ai/threats/technologies/mongodb-server"},{"name":"MongoDB","slug":"mongodb","vulnerabilities":12,"url":"https://junglewise.ai/threats/technologies/mongodb"},{"name":"MongoDB Connector for BI","slug":"connector-for-bi","vulnerabilities":8,"url":"https://junglewise.ai/threats/technologies/connector-for-bi"},{"name":"MongoDB Bi Connector Odbc Driver","slug":"bi-connector-odbc-driver","vulnerabilities":7,"url":"https://junglewise.ai/threats/technologies/bi-connector-odbc-driver"},{"name":"MongoDB Mongo-Express","slug":"mongo-express","vulnerabilities":5,"url":"https://junglewise.ai/threats/technologies/mongo-express"},{"name":"MongoDB Compass","slug":"compass","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/compass"},{"name":"MongoDB Entity Framework Core Provider","slug":"entity-framework-core-provider","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/entity-framework-core-provider"},{"name":"MongoDB Go Driver","slug":"go-driver","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/go-driver"},{"name":"MongoDB Java Driver","slug":"java-driver","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/java-driver"},{"name":"MongoDB Libmongocrypt","slug":"libmongocrypt","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/libmongocrypt"},{"name":"MongoDB Mongosql Transition Readiness Tool","slug":"mongosql-transition-readiness-tool","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/mongosql-transition-readiness-tool"},{"name":"MongoDB PHP Driver","slug":"php-driver","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/php-driver"}],"technology":{"hub":true,"name":"MongoDB C Driver","slug":"c-driver","vendor":{"name":"MongoDB","slug":"mongodb","url":"https://junglewise.ai/threats/vendors/mongodb"},"aliases":[],"category":"library","homepage":"https://www.mongodb.com/docs/languages/c/","repo_url":"https://github.com/mongodb/mongo-c-driver","description":"A client library written in C for MongoDB applications.","url":"https://junglewise.ai/threats/technologies/c-driver"},"most_severe":[{"cve":"CVE-2026-88036","cvss":8.3,"epss":0.0048,"slug":"cve-2026-88036-mongodb-c-driver-gridfs-improper-query-construction","title":"MongoDB C Driver GridFS improper query construction","severity":"high","exploited":false,"published_at":"2026-09-10T19:17:41.1+00:00","url":"https://junglewise.ai/threats/cve-2026-88036-mongodb-c-driver-gridfs-improper-query-construction"},{"cve":"CVE-2026-88025","cvss":8.3,"epss":0.0047,"slug":"cve-2026-88025-mongodb-c-driver-gridfs-query-injection","title":"MongoDB C# Driver GridFS query injection","severity":"high","exploited":false,"published_at":"2026-09-10T18:18:12.747+00:00","url":"https://junglewise.ai/threats/cve-2026-88025-mongodb-c-driver-gridfs-query-injection"},{"cve":"CVE-2026-88034","cvss":8.3,"epss":0.0046,"slug":"cve-2026-88034-mongodb-c-driver-gridfs-injection-in-file-identifier-query","title":"MongoDB C++ Driver GridFS injection in file identifier query","severity":"high","exploited":false,"published_at":"2026-09-10T19:17:40.817+00:00","url":"https://junglewise.ai/threats/cve-2026-88034-mongodb-c-driver-gridfs-injection-in-file-identifier-query"},{"cve":"CVE-2026-93393","cvss":8.1,"epss":0.0047,"slug":"cve-2026-93393-mongodb-c-driver-heap-overflow-in-tls-transport-layer","title":"MongoDB C Driver heap overflow in TLS transport layer","severity":"high","exploited":false,"published_at":"2026-09-17T21:17:56.163+00:00","url":"https://junglewise.ai/threats/cve-2026-93393-mongodb-c-driver-heap-overflow-in-tls-transport-layer"},{"cve":"CVE-2026-81522","cvss":8.1,"epss":0.0045,"slug":"cve-2026-81522-mongodb-c-driver-namespace-validation-bypass","title":"MongoDB C++ Driver namespace validation bypass","severity":"high","exploited":false,"published_at":"2026-08-27T20:18:50.493+00:00","url":"https://junglewise.ai/threats/cve-2026-81522-mongodb-c-driver-namespace-validation-bypass"},{"cve":"CVE-2026-6691","cvss":7.8,"epss":0.0013,"slug":"cve-2026-6691-mongodb-c-driver-heap-buffer-overflow-in-cyrus-sasl-integration","title":"MongoDB C Driver heap buffer overflow in Cyrus SASL integration","severity":"high","exploited":false,"published_at":"2026-05-06T16:16:11.483+00:00","url":"https://junglewise.ai/threats/cve-2026-6691-mongodb-c-driver-heap-buffer-overflow-in-cyrus-sasl-integration"},{"cve":"CVE-2026-81529","cvss":7.1,"epss":0.0028,"slug":"cve-2026-81529-mongodb-c-driver-connection-option-injection-in-url-builder","title":"MongoDB C# Driver connection-option injection in URL builder","severity":"high","exploited":false,"published_at":"2026-08-27T20:18:51.48+00:00","url":"https://junglewise.ai/threats/cve-2026-81529-mongodb-c-driver-connection-option-injection-in-url-builder"},{"cve":"CVE-2026-96746","cvss":6.5,"epss":0.0037,"slug":"cve-2026-96746-an-out-of-bounds-write-in-the-connection-monitoring-logic-of-the","title":"MongoDB C Driver out-of-bounds write in connection monitoring","severity":"medium","exploited":false,"published_at":"2026-09-24T16:17:27.46+00:00","url":"https://junglewise.ai/threats/cve-2026-96746-an-out-of-bounds-write-in-the-connection-monitoring-logic-of-the"},{"cve":"CVE-2026-88026","cvss":6.5,"epss":0.0037,"slug":"cve-2026-88026-mongodb-c-driver-regex-injection-in-linq-query-translation","title":"MongoDB C# Driver regex injection in LINQ query translation","severity":"medium","exploited":false,"published_at":"2026-09-10T18:18:12.887+00:00","url":"https://junglewise.ai/threats/cve-2026-88026-mongodb-c-driver-regex-injection-in-linq-query-translation"},{"cve":"CVE-2026-81527","cvss":6.5,"epss":0.0031,"slug":"cve-2026-81527-mongodb-c-driver-nosql-injection-in-linq-groupby-translation","title":"MongoDB C# Driver NoSQL injection in LINQ GroupBy translation","severity":"medium","exploited":false,"published_at":"2026-08-27T20:18:51.197+00:00","url":"https://junglewise.ai/threats/cve-2026-81527-mongodb-c-driver-nosql-injection-in-linq-groupby-translation"}],"generated_at":"2026-09-26T11:07:00.153785+00:00"}