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Entra ID RCE Flaw Prompts Cloud Security Scrutiny as Patch Goes Server‑Side

1 min read
Source: CyberSecurityNews
Entra ID RCE Flaw Prompts Cloud Security Scrutiny as Patch Goes Server‑Side
Photo: CyberSecurityNews
TL;DR Summary

Microsoft disclosed a critical remote code execution vulnerability in Entra ID (CVE-2026-69836) caused by deserialization of untrusted data (CWE-502) that could allow unauthenticated attackers to run arbitrary code on the identity service. Microsoft has deployed a server-side patch with no customer action required; initial reports of in‑the‑wild exploitation are now clarified as not currently active. Security teams should still review Entra ID sign-in logs, tighten conditional access, and monitor privileged roles across the Microsoft ecosystem.

Topics:technology#cloud-security#cve-2026-69836#cyber-security#deserialization#entra-id#remote-code-execution
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  1. Critical Microsoft Entra ID Vulnerability Enables Remote Code Execution Attacks  CyberSecurityNews
  2. Microsoft Patches Severe Entra ID Flaw (CVSS 10.0) Allowing Remote Code Execution  The Hacker News
  3. Critical Microsoft Entra ID vulnerability exploited in the wild (CVE-2026-69836)  Help Net Security
  4. Microsoft discloses maximum severity flaw in Entra ID  Cybersecurity Dive
  5. Microsoft sounds alarm as perfect-10 Entra ID flaw comes under attack  The Register

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