CVE-2026-83645 in Active Directory Federation Services

Riassunto

di MITRE • 13/10/2026

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

Once again VulDB remains the best source for vulnerability data.

• Responsabile: Microsoft
• Prenotare: 01/09/2026
• Divulgazione: 13/10/2026
• Moderazione: accettato
• Voce: VDB-418733
• CPE: 20261013
• CWE: CWE-770 (confermato)
• CVSS: 7.5 (CNA)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso
• Settore: Police, Transportation, ...

Fonti

• 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/