Medium severity5.0NVD Advisory· Published Jun 26, 2025· Updated Jun 17, 2026
CVE-2025-6706
CVE-2025-6706
Description
An authenticated user may trigger a use after free that may result in MongoDB Server crash and other unexpected behavior, even if the user does not have authorization to shut down a server. The crash is triggered on affected versions by issuing an aggregation framework operation using a specific combination of rarely-used aggregation pipeline expressions. This issue affects MongoDB Server v6.0 version prior to 6.0.21, MongoDB Server v7.0 version prior to 7.0.17 and MongoDB Server v8.0 version prior to 8.0.4 when the SBE engine is enabled.
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Affected products
4Patches
Vulnerability mechanics
References
1- jira.mongodb.org/browse/SERVER-106746nvdIssue TrackingVendor Advisory
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