C Driver vulnerabilities and CVEs

Known vulnerabilities affecting C Driver, with exploit availability attached to each one, so you can tell a flaw someone has written code for from one nobody has.

5 vulnerabilities tracked.

8.7 The GridFS file download API in the MongoDB C Driver does not check the result of an internal operation under certain error conditions… CVE-2026-120955 3 Nov 2026
8.7 A memory management flaw in the MongoDB C Driver's handling of compressed responses may cause the client library to hold on to memory that… CVE-2026-120678 3 Nov 2026
7.1 The MongoDB C Driver does not validate the type or format of a namespace field returned by the server in a query response. CVE-2026-120956 3 Nov 2026
6.3 A weakness in the BSON library's handling of a specialized binary vector data type allows an arithmetic wraparound when computing the… CVE-2026-120954 3 Nov 2026
6.0 A memory-initialization flaw in the legacy GridFS file handling of the MongoDB C Driver can cause uninitialized process memory to be… CVE-2026-120684 3 Nov 2026

What this covers

This feed accumulates forward from the day it started storing records, and a name search that finds nothing here is also looked up against the registers directly — so an older advisory resolves even when it predates the corpus. It is still a reading view, not a substitute for the vendor's own advisory, and absence from this page is not a statement that C Driver is free of vulnerabilities.

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C Driver vulnerabilities and CVEs

What this covers

Other products tracked here