CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.1. It affects Microsoft. Exploitation may require the attacker to be authenticated.
CVE
CVE-2026-0234
Severity
CRITICAL
CVSS
9.1
EPSS
0.23%
Microsoft
Original NVD Description
An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and Cortex XSIAM platforms during integration of Microsoft Teams that enables an unauthenticated user to access and modify protected resources.
Related CVEs
Other vulnerabilities affecting the same vendor(s)