Oct 2025: Azure Event Grid System Elevation of Privilege Vulnerability
CVE-2025-59273 Published on October 23, 2025
Azure Event Grid System Elevation of Privilege Vulnerability
Improper access control in Azure Event Grid allows an unauthorized attacker to elevate privileges over a network.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2025-59273 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2025-59273
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Affected Versions
Microsoft Azure Event Grid System Version - is affected by CVE-2025-59273Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.