CVE-2025-59246
CWE-306Published: October 9, 2025· Updated: Jun 17, 2026
Official Description
Azure Entra ID Elevation of Privilege Vulnerability
Risk Analysis
This critical elevation of privilege vulnerability in Azure Entra ID could allow an unauthenticated attacker to gain full control over the system. With a CVSS score of 9.8, this flaw is highly severe and requires immediate attention due to its potential for complete compromise of confidentiality, integrity, and availability.
No public exploit is currently known for this vulnerability. The flaw is remotely exploitable without authentication and with low attack complexity, indicating a high potential for exploitation.
Apply the latest security updates for Microsoft Entra ID. Regularly review and enforce the principle of least privilege for all user accounts and services.
Technical Analysis
CVE-2025-59246 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (1)
Quick Facts
Related CVEs (CWE-306)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2025-59246 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts