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Description

Out-of-bounds read in Active Directory Federation Services (AD FS) allows an authorized attacker to disclose information over a network.

PUBLISHED Reserved 2026-07-01 | Published 2026-07-14 | Updated 2026-07-14 | Assigner microsoft




HIGH: 7.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L/E:U/RL:O/RC:C

Problem types

CWE-125: Out-of-bounds Read

Product status

10.0.28000.0 (custom) before 10.0.28000.2525
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58529 (Windows Active Directory Federation Services (ADFS) Information Disclosure Vulnerability) vendor-advisory patch

cve.org (CVE-2026-58529)

nvd.nist.gov (CVE-2026-58529)

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