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CVE-2026-0257

9.1 CRITICAL

Authentication bypass vulnerabilities in the GlobalProtect portal and gateway of Palo Alto Networks PAN-OS® software allows the attacker ...

Published: 2026-05-13 · Last updated: 2026-06-09

Severity and scoring

CVSS
9.1 CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE
CWE-565

Affected products

VendorProduct
paloaltonetworkspan-os, prisma_access, ruggedcom_ape1808_firmware
siemenspan-os, prisma_access, ruggedcom_ape1808_firmware

Description

Authentication bypass vulnerabilities in the GlobalProtect portal and gateway of Palo Alto Networks PAN-OS® software allows the attacker to bypass security restrictions and establish an unauthorized VPN connection. Panorama and Cloud NGFW are not impacted by these issues.

Source: NVD

References

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