CVE-2026-58529
Windows Active Directory Federation Services (ADFS) Information Disclosure Vulnerability
- State
- Published
- Severity
- 7.1 High
- Published
- Jul 14, 2026
- Updated
- Nov 1, 2026
- Reserved
- Jul 1, 2026
Description
Out-of-bounds read in Active Directory Federation Services (AD FS) allows an authorized attacker to disclose information over a network.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.1 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L/E:U/RL:O/RC:C | microsoft |
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
Windows 11 version 26H1Microsoft |
|
References
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