vulnerability
MongoDB: CVE-2026-6914: Integer Underflow (Wrap or Wraparound)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:S/C:N/I:N/A:C) | Apr 29, 2026 | May 7, 2026 | May 7, 2026 |
Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
Apr 29, 2026
Added
May 7, 2026
Modified
May 7, 2026
Description
Computing the MD5 checksum of a malformed BSON object under specific conditions may cause loss of availability in MongoDB server.
This issue affects all MongoDB Server v8.2 versions, all MongoDB Server v8.1 versions, MongoDB Server v8.0 versions prior to 8.0.21, MongoDB Server v7.0 versions prior to 7.0.32
This issue affects all MongoDB Server v8.2 versions, all MongoDB Server v8.1 versions, MongoDB Server v8.0 versions prior to 8.0.21, MongoDB Server v7.0 versions prior to 7.0.32
Solutions
mongodb-upgrade-latestmongodb-upgrade-7_0_32mongodb-upgrade-8_0_21mongodb-upgrade-8_2_7
Rapid7 Labs
2026 Global Threat Landscape Report
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