Windows Active Directory Federation Services (ADFS) Information Disclosure Vulnerability
view advisory published 2026-07-14
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-58529US | — | — | ||
Out-of-bounds read in Active Directory Federation Services (AD FS) allows an authorized attacker to disclose information over a network. | ||||
02
references
External citations — patches, advisories, analysis.
- CVE-2026-58529 Windows Active Directory Federation Services (ADFS) Information Disclosure Vulnerability - CSAFself
- CVE-2026-58529 Windows Active Directory Federation Services (ADFS) Information Disclosure Vulnerability - HTMLself
- Microsoft Support Lifecycleexternal
- Common Vulnerability Scoring Systemexternal
- Microsoft Exploitability Indexexternal
03
remediations (2)
- FixedWindows 11 Version 26H1 for ARM64-based Systems
10.0.28000.2525:Security Update:https://support.microsoft.com/help/5101649
https://support.microsoft.com/help/5101649 - FixedWindows 11 version 26H1 for x64-based Systems
10.0.28000.2525:Security Update:https://support.microsoft.com/help/5101649
https://support.microsoft.com/help/5101649
scry
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