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Allocation of Resources Without Limits or Throttling

CVE-2026-1847

High
7.1/10

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. All versions prior to 7.0.29 and 8.0.x prior to 8.0.18 are affected.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • NONE
  • NONE
  • NONE
  • HIGH

CWE-770 - Allocation of Resources Without Limits or Throttling

The software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References

Advisory Timeline

  • Published