Unrated severityNVD Advisory· Published Jul 14, 2026· Updated Aug 3, 2026

Active Directory Federation Server Spoofing Vulnerability

CVE-2026-50684

Description

Improper neutralization of input during web page generation ('cross-site scripting') in Active Directory Federation Services (AD FS) allows an authorized attacker to perform spoofing over a network.

Affected products

Microsoft/Active Directory Federation Servicesllm-fuzzy

Patches

Vulnerability mechanics

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50684mitrevendor-advisorypatch

News mentions

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