What is CVE-2026-41098?

CVE-2026-41098 is a high-severity vulnerability in Microsoft Azure Stack Edge, classified under Cross-site Scripting. CVSS score: 8.4/10. Published 2026-06-09.

How severe is CVE-2026-41098?

High severity. CVSS v3 base score is 8.4 out of 10.

XSS in Microsoft Azure Stack Edge

CVE-2026-41098

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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (53.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H.

Affected products

Microsoft Azure Stack Edge — versions 2.2.0
Microsoft Azure_stack_edge

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

secure@microsoft.com (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-41098?: CVE-2026-41098 is a high-severity vulnerability in Microsoft Azure Stack Edge, classified under Cross-site Scripting. CVSS score: 8.4/10. Published 2026-06-09.
How severe is CVE-2026-41098?: High severity. CVSS v3 base score is 8.4 out of 10.