CD
Product
C Driver
by Mongodb · last CVE Oct 8, 2026
33
CVEs
0
On KEV
8.3
Max CVSS
2
New 30D
Severity mix
Critical 0High 15Medium 13Low 5
Watch

Add C Driver to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-88036
8.3
0%
Sep 10
GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB C Driver
Affected: 1.14.0 before 1.30.10; 2.0.0 before 2.5.2
CVE-2026-88034
8.3
0%
Sep 10
GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB C++ Driver
Affected: 3.2.0 before 4.5.2
CVE-2026-88025
8.3
0%
Sep 10
GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB C# Driver
Affected: 2.3.0 before 3.11.1
CVE-2026-93393
8.1
0%
Sep 17
Heap overflow via oversized decrypted TLS record sequence in Windows Secure Channel stream
Affected: 1.10.0 before 1.30.11; 2.2.0 before 2.5.4
CVE-2026-81522
8.1
0%
Aug 27
Cross-tenant database retargeting via dot/NUL injection in namespace strings in the C++ Driver
Affected: 3.0.0 before 4.5.2
CVE-2026-6691
7.8
0%
May 6
MongoDB C Driver Cyrus SASL Canonicalization Buffer Overflow
Affected: 2.1.0 before 2.1.2
CVE-2024-7553
7.8
0%
Aug 7
Incorrect validation of files loaded from a local untrusted directory may allow local privilege escalation if the underlying operating systems is Windows
Affected: before 1.26.2
CVE-2026-84964
7.5
0%
Sep 3
Heap corruption via OCSP request double free from crafted multi-URL certificate in TLS client
Affected: 1.17.0 before 1.30.9; 2.0.0 before 2.5.2
CVE-2026-6231
7.5
0%
Apr 13
bson_validate may skip validation when processing certain inputs
Affected: before 1.30.5; 2.0.0 before 2.0.2
CVE-2023-0437
7.5
1%
Jan 12
When calling bson_utf8_validate on some inputs a loop with an exit condition that cannot be reached may occur, i.e
Affected: before 1.25.0
CVE-2021-32050
7.5
1%
Aug 29
Some MongoDB Drivers may erroneously publish events containing authentication-related data to a command listener configured by an application
Affected: 1.0.0 before 1.17.7
CVE-2026-106437
7.4
0%
Oct 8
Out-of-bounds read and write via undersized BSON buffer reservation in MongoDB C Driver
Affected: 1.4.0 before 1.30.13; 2.0.0 before 2.5.6
CVE-2022-48282
7.2
1%
Feb 21
Under very specific circumstances (see Required configuration section below), a privileged user is able to cause arbitrary code to be executed which may cause further disruption…
Affected: before 2.19.0
CVE-2026-81529
7.1
0%
Aug 27
Connection-option injection via unescaped settings in the canonical MongoDB URL builder
Affected: 2.10.0 before 3.11.1
CVE-2026-9100
7.1
0%
May 20
Heap memory out of bounds read and crash in C Driver legacy GridFS file reader
Affected: 1.10.0 before 1.30.8; 2.0.0 before 2.2.4
CVE-2026-88026
6.5
0%
Sep 10
Regular expression injection via unescaped characters in LINQ query translation in MongoDB C# Driver
Affected: 2.14.0 before 3.11.2
CVE-2026-81527
6.5
0%
Aug 27
NoSQL injection via unquoted constant GroupBy keys in LINQ pipeline translation
Affected: 2.10.0 before 3.11.1
CVE-2026-84970
5.8
0%
Sep 3
Heap over-read or silent misparse via 32-bit truncation of JSON length in BSON JSON parser
Affected: 3.2.0 before 4.5.2
CVE-2026-81530
5.6
0%
Aug 27
KMS master key exposure via unredacted credential serialization in driver settings string
Affected: 2.10.0 before 3.11.1
CVE-2026-88035
5.5
0%
Sep 10
Heap buffer overflow via wrapped size check during SASL username canonicalization in MongoDB C Driver
Affected: 1.10.0 before 1.30.10; 2.2.0 before 2.5.3
CVE-2026-84965
5.5
0%
Sep 3
Heap write primitive via size round-up wrap during JSON parsing on 32-bit builds
Affected: 1.10.0 before 1.30.9; 2.0.0 before 2.5.2
CVE-2026-84966
5.5
0%
Sep 3
BSON element injection via NUL-embedded document keys in builder append
Affected: 3.0.0 before 4.5.2
CVE-2020-12135
5.5
1%
Apr 24
bson before 0.8 incorrectly uses int rather than size_t for many variables, parameters, and return values
Affected: before 0.8
CVE-2026-81528
5.4
0%
Aug 27
NoSQL injection via array replacement bypassing update shape validation in driver write path
Affected: 2.10.0 before 3.11.1
CVE-2026-81524
5.4
0%
Aug 27
Cross-tenant database retargeting via dot/NUL injection in namespace strings in the C Driver
Affected: 1.0.0 before 2.5.1
CVE-2026-93395
5.3
0%
Sep 17
Integer Underflow → Heap Out-of-Bounds Read in `bson_new_from_buffer()
Affected: 2.0.0 before 2.3.1
CVE-2026-84963
5.3
0%
Sep 3
Silent field truncation via unchecked int cast of huge JSON string values in JSON-to-BSON parser
Affected: 1.10.0 before 1.30.9; 2.0.0 before 2.5.2
CVE-2021-20331
4.9
1%
May 13
Specific versions of the MongoDB C# Driver may erroneously publish events containing authentication-related data to a command listener configured by an application
Affected: 2.12.0 before 2.12.2; 2.11.0
CVE-2026-106438
3.7
0%
Oct 8
Silent Decimal128 value corruption via incorrect exactness check in MongoDB C Driver
Affected: 1.4.0 before 1.30.13; 2.0.0 before 2.5.6
CVE-2026-93394
3.7
0%
Sep 17
libmongoc SCRAM client nonce-validation bypass
Affected: 2.0.0 before 2.3.2
CVE-2026-84969
3.7
0%
Sep 3
Heap overflow via truncated base64 encoding of binary fields in length-limited JSON output
Affected: 1.30.0 before 1.30.9; 2.0.0 before 2.5.2
CVE-2026-4359
3.7
0%
Mar 17
Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer
Affected: before 1.30.8; 2.2.0 before 2.2.3
CVE-2025-12119
3.3
0%
Nov 18
A mongoc_bulk_operation_t may read invalid memory if large options are passed
Affected: 1.9.0 before 1.30.6; 2.0.0 before 2.1.2
Showing 33