Palo Alto Networks has released an urgent update to fix a high-severity flaw (CVE-2026-0234) in the Microsoft Teams integration for Cortex XSOAR and XSIAM, allowing attackers to bypass security checks and access sensitive data without authentication. This vulnerability is critical because it can be exploited remotely with no user interaction required, potentially enabling hackers to manipulate security responses and compromise confidential information.
Read the full article at Cyber Security News
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