What is CVE-2026-42823?

CVE-2026-42823 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Azure Logic Apps Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2026-42823 cover?

CVE-2026-42823 covers the following CVE IDs: CVE-2026-42823. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-42823?

CVE-2026-42823 has a CVSS v3 base score of 9.9, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-42823?

CVE-2026-42823 affects 1 product, including: Azure Logic Apps.

CVE-2026-42823HighCVSS 9.9

Azure Logic Apps Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

May 22, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-42823 →

📋 Description

Improper access control in Azure Logic Apps allows an authorized attacker to elevate privileges over a network.

🎯 Affected products1

Azure Logic Apps

🔗 References (1)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42823