
United States orders urgent fixes for exploited VPN flaw
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has ordered all federal civilian agencies to urgently remediate a critical authentication bypass vulnerability in Palo Alto Networks’ PAN-OS GlobalProtect VPN, tracked as CVE-2026-0257. The flaw, disclosed by Palo Alto Networks in a May 13, 2026 advisory with a CVSS score of...








