CVE-2026-69836

Microsoft Entra ID Remote Code Execution Vulnerability

Published Aug 20, 2026 CVSS 3.1 · 10 Critical EPSS 1.8% KEV · Not listed
Description
Deserialization of untrusted data in Microsoft Entra ID allows an unauthorized attacker to execute code over a network.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Microsoft entra Id
CPEs cpe:2.3:a:microsoft:entra_id:-:*:*:*:*:*:*:*
Vendors & Products Microsoft entra Id
Type Values Removed Values Added
Metrics kev

{'dateAdded': '2026-08-21T00:00:00+00:00', 'dueDate': '2026-08-24T00:00:00+00:00'}

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2026-08-21T00:00:00+00:00', 'dueDate': '2026-08-24T00:00:00+00:00'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Deserialization of untrusted data in Microsoft Entra ID allows an unauthorized attacker to execute code over a network.
Title Microsoft Entra ID Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft microsoft Entra Id
Weaknesses CWE-502
CPEs cpe:2.3:a:microsoft:microsoft_entra_id:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft microsoft Entra Id
References
Metrics cvssV3_1

{'score': 10, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Nov 10, 2026, 9:57 PM
Reserved
Aug 3, 2026, 10:51 PM
Status
Analyzed
Published
Aug 20, 2026, 10:18 PM
Modified
Oct 18, 2026, 8:10 PM