Attackers are already exploiting a severe flaw in Check Point VPN software that lets them bypass authentication entirely, and ...

Attackers are exploiting a newly cataloged flaw in Palo Alto Networks GlobalProtect VPN software to forge authentication ...

CVE-2026-0257's GlobalProtect authentication bypass went from advisory to active exploitation in four days. The recurring ...

CVE-2026-0257 is being actively exploited on PAN-OS devices since May 17, 2026, enabling unauthorized VPN access and network exposure.

Palo Alto says CVE-2026-0257 is being exploited to bypass PAN-OS GlobalProtect authentication and create unauthorized VPN ...

Organizations that delayed retiring the legacy IKEv1 VPN protocol are now facing an actively exploited authentication bypass ...

Palo Alto Networks is warning that hackers are now exploiting a PAN-OS GlobalProtect authentication bypass flaw, tracked as CVE-2026-0257, in attacks attempting to breach corporate networks.

Check Point released an emergency fix on Monday for a critical authentication bypass vulnerability affecting its Remote ...

At least four Virtual Private Network (VPN) applications sold or made available to enterprise customers share security flaws, warns the Carnegie Mellon University CERT Coordination Center (CERT/CC) ...

For a long time the only way to use Active Directory (AD) for VPN authentication and authorization was to use a RADIUS server such as Cisco ACS that could use AD as an external database. With the ...