CVE-2026-0237

An improper protection of alternate path vulnerability in Palo Alto Networks Prisma® Browser on macOS fails to properly restrict access to an internal automation bridge. This allows a locally authenticated non-admin user to leverage an exposed communication channel to send unauthorized commands to the browser, bypassing security controls.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://security.paloaltonetworks.com/CVE-2026-0237	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:paloaltonetworks:prisma_browser:*:*:*:*:desktop:-:*:*

cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*

History

26 Oct 2026, 17:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad de protección inadecuada de ruta alternativa en Palo Alto Networks Prisma® Navegador en macOS no restringe adecuadamente el acceso a un puente de automatización interno. Esto permite a un usuario autenticado localmente no administrador aprovechar un canal de comunicación expuesto para enviar comandos no autorizados al navegador, eludiendo los controles de seguridad.

Information

Published : 2026-05-13 18:16

Updated : 2026-10-26 17:10

NVD link : CVE-2026-0237

Mitre link : CVE-2026-0237

CVE.ORG link : CVE-2026-0237

JSON object : View

Products Affected

apple

macos

paloaltonetworks

prisma_browser

CWE

CWE-424

Improper Protection of Alternate Path

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