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Threat Intelligence Report

CVE-2026-0257 Explained: The PAN-OS GlobalProtect Authentication Bypass

๐Ÿ“… June 22, 2026 ๐Ÿ“ฐ www.picussecurity.com ๐Ÿ” 1 CVE(s) referenced

CVE-2026-0257 allows remote attackers to bypass authentication on vulnerable Palo Alto Networks GlobalProtect portals and gateways by forging session cookies using exposed public keys, enabling unauthorized VPN access and active exploitation in the wild.

unclassified
CVE-2026-0257

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