CVE-2026-1847
No fix known EPSS <1%CVSS 6.5
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.
Products: MongoDB Inc. MongoDB Server
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu Pro 14.04 LTS | mongodb | no fix |
| Ubuntu Pro 16.04 LTS | mongodb | no fix |
| Ubuntu Pro 18.04 LTS | mongodb | no fix |
| Ubuntu Pro 20.04 LTS | mongodb | no fix |