CVE-2026-1847 — MongoDB Server may crash when inserting large documents
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 insid…
Published: 2026-02-10 · CVSS: 7.1 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7