Skip to content
COOEY

FAIL › dossier

entra id

PRODUCT

· dossier confidence 20%

Microsoft Entra ID is a critical identity and access management platform for Microsoft 365 and Azure ecosystems. Its security posture is compromised by recent high-severity vulnerabilities, including a CVSS 10.0 remote code execution flaw and an authentication bypass, with at least one flaw confirmed to be actively exploited before patching.

Failure events
2
Zero-days
0
RCEs
1
On KEV
1
Critical
1
Worst shame
78
PROFILE
CategoryIdentity & Access ManagementWhat they doMicrosoft Entra ID is a cloud-based identity and access management platform that handles authentication, policy enforcement, and resource protection across Microsoft 365, Azure, and Dynamics CRM Online. Websitehttps://www.microsoft.com/en-us/entra ↗
SECURITY POSTURE

Microsoft Entra ID has a mixed security posture, evidenced by the discovery and patching of critical vulnerabilities including a CVSS 10.0 remote code execution flaw and an authentication bypass, with at least one flaw confirmed to be actively exploited before patching.

Notable failures
  • CVE-2026-69836: CVSS 10.0 RCE via insecure deserialization
  • CVE-2026-33843: Authentication bypass via alternate path/channel
Patterns: Critical vulnerabilities in core identity services; Active exploitation prior to patching
FAILURE HISTORY · 2
DATEEVENTSEVSUMMARY
2026-08-21 CVE-2026-69836 high A deserialization of untrusted data vulnerability in Microsoft Entra ID allowed remote code execution over a network.
2026-05-22 CVE-2026-33843 critical CVE-2026-33843: Authentication bypass using an alternate path or channel in Microsoft Azure Acti
DOSSIER SOURCES
Open questions: Are there additional unpatched vulnerabilities in Microsoft Entra ID beyond the two provided? · What is the current patching cadence for Microsoft Entra ID?
DOSSIER · dex-RAG synthesis · grounded in our own collection + trusted sourcesbuilt 2026-08-30 04:15:17.821063+00:00