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CVE-2026-13073

5.3 medium SSVC exploitation: none Analyzed

An authenticated user with read-only privileges can cause the mongod process to terminate abnormally by issuing a crafted aggregation command, resulting in denial of service for all connected clients until the process is restarted. The issue stems from an internal engine selection inconsistency triggered by a specific combination of aggregation options.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 5.3 · mongodbNVD modified 2026-10-24 13:10

Affected (CPE criteria) 1

  • cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*

References 1