MicrosoftCVE-2026-50338

Microsoft Azure Spring Apps: improper authentication

High8.2CVE-2026-50338 · Published Jul 14, 2026 · updated Jul 24, 2026

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

Microsoft advisory

Affected versions

Package	Affected	Fixed in
Azure Spring Apps Product	>= 1.0.0, < 7.3.0	7.3.0

Details and references

CVSS 3.1: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
Severity from: the vendor (its own CVE record or advisory)
Weakness: CWE-287

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Jul 14	Remote Code Execution Vulnerability HighJul 14 CVE-2026-571021.128.1	High	1.128.1
Jul 14	Microsoft .NET 8.0: unsafe deserialization High7.8Jul 14 CVE-2026-506498.0.29+9 more	High7.8	8.0.29+9 more
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