Quick answers
- Is CVE-2026-19599 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-19599 being exploited in the wild.
- How severe is CVE-2026-19599?
- Critical severity, with a CVSS score of 9.9, published 23 September 2026.
- Which products and versions are affected?
- Zoho ManageEngine OpManager MSP 12.8.709 and below.
- Is there a fix for CVE-2026-19599?
- A patch was published on 2026-08-14: Fixed versions released for multiple build ranges Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-19599 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-19599?
- Check whether you run Zoho ManageEngine OpManager MSP at an affected version. 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
A broken access control vulnerability in the Notification Profile API allows customer administrator users to execute arbitrary commands on the MSP Central server. The vulnerability affects versions up to 12.8.709 and requires authentication as a customer administrator. The fix enforces strict access control to restrict sensitive APIs to only MSP Central Server administrators, preventing privilege escalation and remote code execution.
Affected products
- Zoho ManageEngine OpManager MSP 12.8.709 and below
Timeline
- 2026-09-23: disclosed
- 2026-08-14: patched: Fixed versions released for multiple build ranges