CD
Product
C Driver
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.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-88036 | 8.3 | 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 | 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 | 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 | 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 | 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 | May 6 | MongoDB C Driver Cyrus SASL Canonicalization Buffer Overflow Affected: 2.1.0 before 2.1.2 |
| CVE-2024-7553 | 7.8 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | Sep 17 | libmongoc SCRAM client nonce-validation bypass Affected: 2.0.0 before 2.3.2 |
| CVE-2026-84969 | 3.7 | 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 | 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 | 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 |
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