Quick answers
- Is CVE-2026-87110 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-87110 being exploited in the wild.
- How severe is CVE-2026-87110?
- Medium severity, with a CVSS score of 5.3, published 9 October 2026.
- Which products and versions are affected?
- MongoDB Ops Manager.
- Is there a fix for CVE-2026-87110?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-87110 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-87110?
- Check whether you run MongoDB Ops Manager. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is a lack of rate limiting on monitoring endpoints that are accessible without authentication. An attacker can send repeated requests to these endpoints from the network, each triggering expensive computational work. Because there is no rate limiting or request throttling in place, these requests compete for server resources with legitimate traffic, temporarily degrading service availability for other users.
Affected products
- MongoDB Ops Manager
Timeline
- 2026-10-09: disclosed