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Critical Microsoft Entra ID vulnerability exploited in the wild (CVE-2026-69836)

Help Net Security
Actively Exploited
CVEMicrosoftVulnerabilityCritical

Overview

Microsoft has identified and patched a severe vulnerability in Entra ID, its cloud identity service, which was previously known as Azure Active Directory. The flaw, tracked as CVE-2026-69836, has a maximum severity score of 10.0 and allows unauthenticated attackers to execute code remotely. This vulnerability, discovered by a Microsoft security engineer, poses a significant risk as it affects systems that manage logins and access to Microsoft 365, Azure, and various third-party applications. Due to its exploitation in the wild, companies using Entra ID need to act quickly to protect their systems. Users should ensure their services are updated with the latest security patches to mitigate potential risks.

Key Takeaways

  • Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
  • Affected Systems: Microsoft Entra ID (formerly Azure Active Directory), Microsoft 365, Azure, third-party applications connected to these services.
  • Action Required: Microsoft has released a patch to address the vulnerability.
  • Timeline: Newly disclosed

Original Article Summary

Microsoft has patched a critical remote code execution vulnerability (CVE-2026-69836) in Entra ID, reportedly exploited in the wild. Entra ID is Microsoft’s cloud identity service, formerly Azure Active Directory, that verifies logins and controls access to Microsoft 365, Azure, and connected third-party apps. Tracked as CVE-2026-69836, with the maximum CVSS score of 10.0, the vulnerability was discovered by Microsoft Principal Security Engineer Robert Fitzpatrick and could allow an unauthenticated attacker to remotely execute code in … More → The post Critical Microsoft Entra ID vulnerability exploited in the wild (CVE-2026-69836) appeared first on Help Net Security.

Impact

Microsoft Entra ID (formerly Azure Active Directory), Microsoft 365, Azure, third-party applications connected to these services.

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Newly disclosed

Remediation

Microsoft has released a patch to address the vulnerability. Users should ensure they apply the latest updates to Entra ID and associated services to secure their systems against exploitation.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to CVE, Microsoft, Vulnerability, and 1 more.

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