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Windows Active Directory Federation Services (ADFS) Information Disclosure vulnerabilities

2 published alerts for Microsoft Windows Active Directory Federation Services (ADFS) Information Disclosure.

Microsoft MSRC

CVE-2026-58529

Windows Active Directory Federation Services (ADFS) Information Disclosure vulnerability

Windows Active Directory Federation Services (ADFS) Information Disclosure vulnerability (CVE-2026-58529) was added to Microsoft’s security update guidance. Out-of-bounds read in Active Directory Federation Services (AD FS) allows an authorized attacker to disclose information over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Microsoft MSRC

CVE-2026-58529

Windows Active Directory Federation Services (ADFS) Information Disclosure vulnerability

Windows Active Directory Federation Services (ADFS) Information Disclosure vulnerability (CVE-2026-58529) was added to Microsoft’s security update guidance. Out-of-bounds read in Active Directory Federation Services (AD FS) allows an authorized attacker to disclose information over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.