Summary
Impact: Information Disclosure. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.
Details
Security updates
10.0.28000.2525 — https://support.microsoft.com/help/5101649
Vulnerabilities 1
-
High 7.1
Windows Active Directory Federation Services (ADFS) Information Disclosure Vulnerability
Out-of-bounds read in Active Directory Federation Services (AD FS) allows an authorized attacker to disclose information over a network.
Revision history
-
#1
Information published.
References
-
CVE-2026-58529 Windows Active Directory Federation Services (ADFS) Information Disclosure Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58529
-
Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
-
Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
-
Common Vulnerability Scoring System
https://www.first.org/cvss