Input validation error in Broker VM - CVE-2026-0238
Published: May 18, 2026
Vulnerability identifier: #VU131642
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-0238
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Palo Alto Networks, Inc.
Affected software:
Broker VM
Broker VM
Detailed vulnerability description
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to insufficient validation of user-supplied input. A local user can inject arbitrary content into certain Broker VM fields.
How to mitigate CVE-2026-0238
Install updates from vendor's website.