Palo Alto Networks Patches Trio of Security Flaws: From Agent Disabling to System Privileges

Palo Alto Networks released critical updates for three vulnerabilities: CVE-2026-0232 (Cortex XDR Agent protection bypass on Windows that can allow an administrator to disable the agent), CVE-2026-0233 (ADEM on Windows local privilege escalation to NT AUTHORITY\SYSTEM), and CVE-2026-0234 (Microsoft Teams integration for Cortex XSOAR/XSIAM with improper cryptographic signature verification, CVSS 7.2, permitting unauthenticated access). Affected versions and recommended updates are provided (e.g., XDR 9.1 or CU-2120, ADEM 5.10.14+, Teams integration 1.5.52+); Palo Alto reports no known malicious exploitation but urges prompt patching.