PT-2026-35956

Name of the Vulnerable Software and Affected Versions MongoDB Server versions 8.2 MongoDB Server versions 8.1 MongoDB Server versions prior to 8.0.21 MongoDB Server versions prior to 7.0.32 Description Computing the MD5 checksum of a malformed BSON Binary JSON object under specific conditions may...

JLSEC-2026-179

When calling bsonutf8validate on some inputs a loop with an exit condition that cannot be reached may occur, i.e. an infinite loop. This issue affects All MongoDB C Driver versions prior to versions 1.25.0...

EUVD-2026-22023

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...

Improper Check for Unusual or Exceptional Conditions

Overview Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions in the bsonvalidate function. An attacker can cause malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly by submitting specially crafted BSON data to...

CVE-2026-6231

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...

UBUNTU-CVE-2026-6231

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...

CVE-2026-6231 bson_validate may skip validation when processing certain inputs

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...

CVE-2026-6231

The CVE-2026-6231 issue affects the MongoDB C Driver. The root cause is that the bson_validate function may return early on certain inputs and incorrectly report success, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. Affected products/versions ex...

CVE-2026-6231

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...

CVE-2026-6231 bson_validate may skip validation when processing certain inputs

The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data, allowing malformed or invalid UTF-8 sequences to bypass validation and be processed incorrectly. The issue may affect applications that re...

MongoDB C Driver 安全漏洞

The MongoDB C Driver is an open-source client driver developed by MongoDB, designed to connect to and operate MongoDB databases in C-language programs. Versions of the MongoDB C Driver prior to 1.30.5, as well as 2.0.0 and 2.0.1, contain security vulnerabilities. These vulnerabilities stem from t...

PT-2026-32394

Name of the Vulnerable Software and Affected Versions MongoDB C Driver versions prior to 1.30.5 MongoDB C Driver version 2.0.0 MongoDB C Driver version 2.0.1 Description The bson validate function may return early on specific inputs and incorrectly report success. This behavior could result in...

Linux Distros Unpatched Vulnerability : CVE-2026-6231

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The bsonvalidate function may return early on specific inputs and incorrectly report success. This behavior could result in skipping validation for BSON data,...

USN-8064-1 mongodb vulnerabilities

Eliot Horowitz discovered that MongoDB may fail to validate some instances of malformed BSON. A remote attacker could possibly use this issue to cause MongoDB to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS. CVE-2015-1609 It was discovered that MongoDB read r...

📄 MongoDB BSON Decompression OP_COMPRESSED Memory Disclosure

This Metasploit module demonstrates an educational memory leak in MongoDB BSON decompression. It sends malformed BSON in OPCOMPRESSED messages to trigger memory disclosure. Quite a huge list of versions are affected...

MiracleLinux 8 : python36:3.6 (AXSA:2025-9998:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-9998:01 advisory. python-pymongo: Out-of-bounds read in bson module CVE-2024-5629 Tenable has extracted the preceding description block directly from the MiracleLinux security...

CVE-2025-40906

BSON::XS versions 0.8.4 and earlier for Perl includes a bundled libbson 1.1.7, which has several vulnerabilities. Those include CVE-2017-14227, CVE-2018-16790, CVE-2023-0437, CVE-2024-6381, CVE-2024-6383, and CVE-2025-0755. BSON-XS was the official Perl XS implementation of MongoDB's BSON...

Exploit for CVE-2025-14847

MongoBleed - CV...

Exploit for CVE-2025-14847

Mongobleed CVE-2025-14847 – Go Proof of Concept This reposi...

BIT-MONGODB-2025-13644 MongoDB may be susceptible to Invariant Failure due to batched delete

MongoDB Server may experience an invariant failure during batched delete operations when handling documents. The issue arises when the server mistakenly assumes the presence of multiple documents in a batch based solely on document size exceeding BSONObjMaxSize. This issue affects MongoDB Server...