What’s Vulnerable › Vulnerabilities

CVE-2026-62869: Azure Entra ID Spoofing Vulnerability

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-11 · updated 2026-10-30
• Weakness: CWE-345

Description

Insufficient verification of data authenticity in Azure Entra ID allows an authorized attacker to perform spoofing over a network.

Affected products

• Microsoft Entra: all versions
• Microsoft Entra: all versions

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62869

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