Vulnerability Monitor

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CVE-2025-0755

The various bson_append functions in the MongoDB C driver library may be susceptible to buffer overflow when performing operations that could result in a final BSON document which exceeds the maximum allowable size (INT32_MAX), resulting in a segmentation fault and possible application crash. This issue affected libbson versions prior to 1.27.5, MongoDB Server v8.0 versions prior to 8.0.1 and MongoDB Server v7.0 versions prior to 7.0.16

Published

2025-03-18T09:15:11.487

Last Modified

2025-09-22T18:32:49.997

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.4 (HIGH)

Weaknesses
  • Type: Secondary
    CWE-122
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application mongodb libbson < 1.27.5 Yes
Application mongodb mongodb < 7.0.16 Yes
Application mongodb mongodb 8.0.0 Yes
References