Description

An issue that allowed MCP agents to access certificate information from outside of their authorized organization scope has been resolved. This is an instance of CWE-863: Incorrect Authorization, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N (3.0 Low). This issue was fixed in version 4.0.260203.0 of the runZero Platform.

INFO

Published Date :

2026-04-07T14:11:53.619Z

Last Modified :

2026-04-07T15:04:56.157Z

Source :

runZero
AFFECTED PRODUCTS

The following products are affected by CVE-2026-5379 vulnerability.

Vendors Products
Runzero
  • Platform
  • Runzero Platform
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-5379.

URL Resource
https://help.runzero.com/docs/release-notes/#402602030 cve-icon cve-icon
https://www.runzero.com/advisories/runzero-platform-mcp-cert-infoleak-cve-2026-5379/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Scope
Confidentiality Impact
Integrity Impact
Availability Impact