CISA Urges Patching Critical Vulnerability in BeyondTrust Remote Support

CISA reports active exploitation of multiple vulnerabilities added to its Known Exploited Vulnerabilities catalog during October 2026. The affected products include BeyondTrust Remote Support, Fortinet, Atlassian, Palo Alto PAN-OS, Cisco Secure Email Gateway, AhsayCBS, Ivanti Connect Secure, Microsoft Windows, and Citrix NetScaler. Exploitation may enable authentication bypass, remote command execution, path traversal, code or command injection, external file access, and memory corruption, supporting initial access, credential theft, persistence, privilege escalation, lateral movement, and exі