CVE-2026-83645 in Active Directory Federation Services

Resumen

por MITRE • 2026-10-14

Allocation of resources without limits or throttling in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.

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• Responsable: Microsoft
• Reservar: 2026-09-01
• Divulgación: 2026-10-14
• Moderación: aceptado
• Artículo: VDB-418733
• CPE: 20261014
• CWE: CWE-770 (confirmado)
• CVSS: 7.5 (CNA)
• EPSS: 0.01103
• KEV: no
• Actividades: muy bajo
• Sector: Government, Industry, ...

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-83645
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-83645
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-83645/