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OpenAdvisories
Medium · 6.5 CVE-2025-13644 EUVD-2025-199552GHSA-73mg-mfgw-wp2f

MongoDB may be susceptible to Invariant Failure due to batched delete

Published Nov 25, 2025 · Updated Nov 25, 2025 · Assigned by mongodb

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

VendorProductAffectedFixed
MongoDB MongoDB Server 8.0 – < 8.0.13, 7.0 – < 7.0.26, 8.1 – < 8.1.2 8.0.13

Advisories 1

References