CVE-2025-59273

Microsoft · Published October 23, 2025

7.3

CVSS v3.1

HIGH

Patch availableGet patch

Description

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.

Affected Products

Azure Event Grid System

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C