Palo Alto Networks Wildfire WF 500 And WF 500 B vulnerabilities

1 vulnerability

Known vulnerabilities in Palo Alto Networks Wildfire WF 500 And WF 500 B, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

8.8CVE-2026-0259palo alto networkswildfire wf-500 and wf-500-b+1
EPSS score
0.34%
An arbitrary File Read and Delete Vulnerability in Palo Alto Networks WildFire® WF-500 and WF-500-B appliances enables users to read sensitive information and delete arbitrary files. This vulnerability affects WF-500 and WF-500-B appliances running in the default non-FIPS configuration mode. The WildFire Appliance (WF-500, WF-500-B) software update is now available to customers that use the WildFire Appliance (WF-500, WF-500-B) for on-premise sandboxing. Please note that customers using the WildFire Public cloud service are NOT impacted by this vulnerability.