What is CVE-2026-50338?

CVE-2026-50338 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Azure Spring Apps Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2026-50338 cover?

CVE-2026-50338 covers the following CVE IDs: CVE-2026-50338. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-50338?

CVE-2026-50338 has a CVSS v3 base score of 8.2, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-50338?

CVE-2026-50338 affects 1 product, including: Azure Spring Apps.

CVE-2026-50338HighCVSS 8.2

Azure Spring Apps Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

July 17, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-50338 →

📋 Description

Improper authentication in Azure Spring Apps allows an authorized attacker to elevate privileges over a network.

🎯 Affected products1

Azure Spring Apps

✅ Remediation

KBRelease Notes (Security Update) — fixed build 7.3.0

🔗 References (3)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50338
patchhttps://repo1.maven.org/maven2/com/azure/spring/spring-cloud-azure-starter-active-directory-b2c/7.3.0/
referencehttps://github.com/Azure/azure-sdk-for-java/blob/main/sdk/spring/CHANGELOG.md#730-2026-05-27