What is CVE-2026-5376?

CVE-2026-5376 is a medium-severity vulnerability in Runzero Platform, classified under Insufficient Session Expiration. CVSS score: 5.9/10. Published 2026-04-07.

How severe is CVE-2026-5376?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Vulnerability in Runzero Platform

CVE-2026-5376

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…

EPSS: 0.000 (15.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N.

Affected products

Runzero Platform — versions 0

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

help.runzero.com/docs/release-notes/ (release-notes)
www.runzero.com/advisories/runzero-platform-session-timeout-failure-cve-2026-53… (vendor-advisory)

Frequently asked questions

What is CVE-2026-5376?: CVE-2026-5376 is a medium-severity vulnerability in Runzero Platform, classified under Insufficient Session Expiration. CVSS score: 5.9/10. Published 2026-04-07.
How severe is CVE-2026-5376?: Medium severity. CVSS v3 base score is 5.9 out of 10.