Known Vulnerabilities for Libmongocrypt by Mongodb

Listed below are 3 of the newest known vulnerabilities associated with "Libmongocrypt" by "Mongodb".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-106434 json The explicit decryption component of MongoDB libmongocrypt can return an unrecognized encrypted payload unchanged instead of ... Not Provided 2026-10-08 2026-10-08
CVE-2026-106433 json Improper state management in MongoDB libmongocrypt can cause provider-specific data to be treated as an incompatible type whe... Not Provided 2026-10-08 2026-10-08
CVE-2026-106429 json An integer underflow in the KMS endpoint-parsing logic of MongoDB libmongocrypt can cause an allocation failure that terminat... Not Provided 2026-10-08 2026-10-08
CVE-2026-84971 json Not Provided 2026-09-03 2026-09-17
CVE-2026-84962 json Not Provided 2026-09-03 2026-09-17
CVE-2026-81523 json A missing input-validation issue in MongoDB libmongocrypt's automatic-encryption context setup allows a caller-supplied datab... Not Provided 2026-08-27 2026-08-28
CVE-2026-13063 json An authenticated user with standard read/write privileges can cause the mongod process to terminate due to an out-of-memory c... Not Provided 2026-07-22 2026-07-23

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationMongodbLibmongocrypt1.2.1
ApplicationMongodbLibmongocrypt1.2.0
ApplicationMongodbLibmongocrypt1.1.1
ApplicationMongodbLibmongocrypt1.1.0
ApplicationMongodbLibmongocrypt1.1.0
ApplicationMongodbLibmongocrypt1.0.4
ApplicationMongodbLibmongocrypt1.0.3
ApplicationMongodbLibmongocrypt1.0.2
ApplicationMongodbLibmongocrypt1.0.1
ApplicationMongodbLibmongocrypt1.0.1
ApplicationMongodbLibmongocrypt1.0.0
ApplicationMongodbLibmongocrypt1.0.0
ApplicationMongodbLibmongocrypt1.0.0
ApplicationMongodbLibmongocrypt1.0.0
ApplicationMongodbLibmongocrypt1.0.0
ApplicationMongodbLibmongocrypt1.0.0
ApplicationMongodbLibmongocrypt1.0.0
ApplicationMongodbLibmongocrypt1.0.0
ApplicationMongodbLibmongocrypt1.0.0
ApplicationMongodbLibmongocrypt1.0.0
Results limited to 20 most recent known configurations

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