CVE-2026-5376: Runzero Platform

Medium severity, CVSS 5.9. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue that could prevent session inactivity timeouts from triggering due to automatic page reloading has been resolved. This is an instance of CWE-613: Insufficient Control of Resources After Expiration or Release, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N (5.9 Medium). This issue was fixed in version 4.0.260203.0 of the runZero Platform.

Affected products

• Runzero Runzero Platform: before 4.0.260203.0 (fixed in 4.0.260203.0)

Published 2026-04-07. Last modified 2026-06-17.