Description
Out-of-bounds read in Active Directory Federation Services (AD FS) allows an authorized attacker to disclose information over a network.
Metrics
CVSS 3.1 7.1/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:LWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 11 version 26H1 | >= 10.0.28000.0, < 10.0.28000.2525 |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58529Vendor Advisory, Patch
Timeline
- Published
- Jul 14, 2026
- Last modified
- Oct 24, 2026
- NVD status
- Analyzed