CVE-2026-1847
7.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| MongoDB Inc | MongoDB Server | 8.0 < 8.0.18 | affected |
| MongoDB Inc | MongoDB Server | 7.0 < 7.0.29 | affected |
Weaknesses
- CWE-770: CWE-770 Allocation of Resources Without Limits or Throttling
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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