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Medium severity6.5NVD Advisory· Published Feb 10, 2026· Updated Jun 17, 2026

CVE-2026-1847

CVE-2026-1847

Description

Inserting certain large documents into a replica set could lead to replica set secondaries not being able to fetch the oplog from the primary. This could stall replication inside the replica set leading to server crash.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • MongoDB/MongoDB2 versions
    cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*+ 1 more
    • cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*range: >=7.0.0,<7.0.29
    • (no CPE)
  • osv-coords
    pkg:bitnami/mongodb
    Range: >= 7.0.0, < 7.0.29
  • MongoDB Inc/MongoDB Serverv5
    Range: 8.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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