The vulnerability of the internal locking mechanism of the MongoDB database management system allows a hacker to trigger a service failure.

The vulnerability of the internal locking mechanism of the MongoDB database management system is related to the locking mechanism with unlimited external access. Exploiting this vulnerability could allow a malicious actor to cause service failures...

Linux Distros Unpatched Vulnerability : CVE-2026-25612

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The internal locking mechanism of the MongoDB server uses an internal encoding of the resources in order to choose what lock to take. Collections may...

CVE-2026-25612

The internal locking mechanism of the MongoDB server uses an internal encoding of the resources in order to choose what lock to take. Collections may inadvertently collide with one another in this representation causing unavailability between them due to conflicting locks...

CVE-2026-25612

The internal locking mechanism of the MongoDB server uses an internal encoding of the resources in order to choose what lock to take. Collections may inadvertently collide with one another in this representation causing unavailability between them due to conflicting locks...

CVE-2026-25612

The internal locking mechanism of the MongoDB server uses an internal encoding of the resources in order to choose what lock to take. Collections may inadvertently collide with one another in this representation causing unavailability between them due to conflicting locks...

CVE-2026-25612 Internal ResourceId collision may affect unrelated collections

The internal locking mechanism of the MongoDB server uses an internal encoding of the resources in order to choose what lock to take. Collections may inadvertently collide with one another in this representation causing unavailability between them due to conflicting locks...

PT-2026-7416

Name of the Vulnerable Software and Affected Versions MongoDB affected versions not specified Description The internal locking mechanism within the MongoDB server utilizes an internal encoding of resources to determine which lock to acquire. A collision can occur where collections inadvertently...