CVEvulnerability

CVE-2026-0259

5.0 MEDIUM Published 2026-05-13 Modified 2026-10-26 Official page ↗
Status
Analyzed
Published
2026-05-13
Last modified
2026-10-26
Assigner
[email protected]
CVSS 4.0 ([email protected])
5.0 MEDIUM — CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:C/RE:M/U:Amber
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-73

Description

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.

Affected configurations

• paloaltonetworks pan-os (< 10.2.7) • paloaltonetworks pan-os (>= 10.2.8 < 10.2.10) • paloaltonetworks pan-os (>= 10.2.11 < 10.2.13) • paloaltonetworks pan-os (>= 10.2.14 < 10.2.16) • paloaltonetworks pan-os 10.2.7 • paloaltonetworks pan-os 10.2.10 • paloaltonetworks pan-os 10.2.13 • paloaltonetworks pan-os 10.2.16 • paloaltonetworks pan-os 10.2.17 • paloaltonetworks pan-os 10.2.18 • paloaltonetworks pan-os (>= 11.1.0 < 11.1.4) • paloaltonetworks pan-os (>= 11.1.5 < 11.1.6) • paloaltonetworks pan-os (>= 11.1.8 < 11.1.10) • paloaltonetworks pan-os (>= 11.1.11 < 11.1.13) • paloaltonetworks pan-os 11.1.4 • paloaltonetworks pan-os 11.1.6 • paloaltonetworks pan-os 11.1.7 • paloaltonetworks pan-os 11.1.10 • paloaltonetworks pan-os 11.1.13 • paloaltonetworks pan-os 11.1.14 • paloaltonetworks pan-os (>= 11.2.0 < 11.2.4) • paloaltonetworks pan-os (>= 11.2.5 < 11.2.7) • paloaltonetworks pan-os (>= 11.2.8 < 11.2.10) • paloaltonetworks pan-os 11.2.4 • paloaltonetworks pan-os 11.2.7 • paloaltonetworks pan-os 11.2.10 • paloaltonetworks pan-os 11.2.11 • paloaltonetworks pan-os (>= 12.1.0 < 12.1.4) • paloaltonetworks pan-os (>= 12.1.5 < 12.1.7) • paloaltonetworks pan-os 12.1.4

Related

Weakness · CWE (1)

  • CWE-73 External Control of File Name or Path weakness

References