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

14 Jul 2026, 12:45

Type	Values Removed	Values Added
First Time		Paloaltonetworks Apple Apple macos Paloaltonetworks prisma Browser
CPE		cpe:2.3:a:paloaltonetworks:prisma_browser:::::desktop:-:: cpe:2.3:o:apple:macos:-:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8
References	~~() https://security.paloaltonetworks.com/CVE-2026-0237 -~~	() https://security.paloaltonetworks.com/CVE-2026-0237 - Vendor Advisory

13 May 2026, 18:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-13 18:16

Updated : 2026-07-14 12:45

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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