THREAT OPS › Threat News › [CISA KEV] CVE-2026-69836 — Microsoft Entra ID : Microsoft Entra ID Deserialization of Untrusted Data Vulnerability
[CISA KEV] CVE-2026-69836 — Microsoft Entra ID : Microsoft Entra ID Deserialization of Untrusted Data Vulnerability
CVE: CVE-2026-69836 Vendor: Microsoft Product: Entra ID Vulnerability: Microsoft Entra ID Deserialization of Untrusted Data Vulnerability Date Added: 2026-08-21 Required Action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see U
MITRE ATT&CK techniques
- Cloud ServicesT1021.007
Indicators of compromise
- CVE-2026-69836cve
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-69836
Same event, other sources
- CVE-2026-69836: Microsoft Entra ID RCE Exploitedsocradar_blog · 2026-08-21