CVE-2026-1847
MongoDB Server may crash when inserting large documents
Summary
MongoDB Server may crash when inserting large documents
Original description
The description as published by the source.
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 packages
Bitnami
mongodb
[{"type":"SEMVER","events":[{"introduced":"7.0.0"},{"fixed":"7.0.29"},{"introduced":"8.0.0"},{"fixed":"8.0.18"},{"introduced":"8.2.0"},{"fixed":"8.2.4"}]}]
References
- advisory nvd.nist.gov
- advisory github.com
- web jira.mongodb.org