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Unrated severityNVD Advisory· Published Nov 25, 2025· Updated Nov 25, 2025

MongoDB may be susceptible to Invariant Failure due to batched delete

CVE-2025-13644

Description

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 v7.0 versions prior to 7.0.26, MongoDB Server v8.0 versions prior to 8.0.13, and MongoDB Server v8.1 versions prior to 8.1.2

Affected products

2
  • MongoDB/MongoDB Serverllm-fuzzy
    Range: >=7.0, <7.0.26; >=8.0, <8.0.13; >=8.1, <8.1.2
  • MongoDB Inc./MongoDB Serverv5
    Range: 8.0

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

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