HIGHCVSS 7.4EPSS 0.6%
CVE-2026-96222
CVE-2026-96222 updated by NVD
Summary
Improper certificate validation in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.
Affected packages
| Ecosystem | Package | Affected versions | Fixed versions |
|---|---|---|---|
| NuGet | System.Security.Cryptography.Xml | — | 8.0.5 |
Remediation: Upgrade to 8.0.5 or later.
References
Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.
Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.
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EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.