What’s Vulnerable › Vulnerabilities

CVE-2026-41098: Azure Stack Edge Spoofing Vulnerability

• Severity: high (CVSS 8.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-09 · updated 2026-09-24
• Weakness: CWE-79

Description

Improper neutralization of input during web page generation ('cross-site scripting') in Azure Stack Edge allows an authorized attacker to perform spoofing over a network.

Affected products

• Microsoft Azure Stack Edge: before 3.3.2604.3097 — fixed in 3.3.2604.3097
• Microsoft Azure Stack Edge: from 2.2.0 before 3.3.2604.3097 — fixed in 3.3.2604.3097

How to fix

Upgrade to a fixed version: Microsoft Azure Stack Edge 3.3.2604.3097; Microsoft Azure Stack Edge 3.3.2604.3097. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41098

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