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Cve-2026-0257

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medium advisory

CVE-2026-0257 PAN-OS GlobalProtect Authentication Bypass Vulnerability

An authentication bypass vulnerability exists in Palo Alto Networks PAN-OS GlobalProtect portal and gateway (CVE-2026-0257) when authentication override cookies are enabled, allowing an attacker to establish an unauthorized VPN connection.

PAN-OS +1 authentication bypass vpn cve-2026-0257
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