UBUNTU-CVE-2026-18712

An issue in MongoDB Server's Queryable Encryption maintenance operations could allow an authenticated user with privileges on one encrypted collection to cause unauthorized modification or destruction of data belonging to a different collection. This is due to insufficient validation of certain...

UBUNTU-CVE-2026-18687

MongoDB Server's handling of a Queryable Encryption maintenance operation did not properly validate certain request parameters against the collection's encrypted field configuration before use. An authenticated user with readWrite privileges could submit a specially formed request that leads to a...

CVE-2026-18712

An issue in MongoDB Server's Queryable Encryption maintenance operations could allow an authenticated user with privileges on one encrypted collection to cause unauthorized modification or destruction of data belonging to a different collection. This is due to insufficient validation of certain...

VDA registration failures after Cloud Connector rebooted for OS updates

Virtual Delivery Agent VDA machines fail to register after a Cloud Connector on version 6.92.0/4.349.0 restarts following an OS update. The event logs of the Cloud Connector will have the following events written prior to system restart and the registration failures: Source: User32 EventID: 1074...