OS Command Injection in Palo Alto PAN-OS - CVE-2026-0309
Published: September 14, 2026
Vulnerability identifier: #VU149494
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-0309
CWE-ID: CWE-78
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validatio in CLI with Luna HSM configurationn. A local administrator can pass specially crafted data to the application and execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Palo Alto PAN-OS
How to mitigate CVE-2026-0309
Install updates from vendor's website.
Palo Alto PAN-OS - addressed in versions 10.2.7-h37, 10.2.10-h40, 10.2.13-h24, 10.2.16-h10, 10.2.18-h10, 11.1.4-h36, 11.1.6-h38, 11.1.7-h10, 11.1.10-h33, 11.1.13-h12, 11.1.16-h2, 11.2.4-h21, 11.2.7-h20, 11.2.10-h14, 11.2.13-h2, 12.1.4-h10, 12.1.7-h5, 12.1.10, 12.2.3