Input validation error in Palo Alto PAN-OS - CVE-2026-0282
Published: July 10, 2026
Vulnerability identifier: #VU137307
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-0282
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to delete files from a temporary directory.
The vulnerability exists due to improper input validation in the management web interface when handling network requests. A remote attacker can send a specially crafted request to delete files from a temporary directory.
This issue is exposed through the management web interface.
Affected software
Palo Alto PAN-OS
How to mitigate CVE-2026-0282
Install security update from vendor's website.
Palo Alto PAN-OS - addressed in versions 11.1.16, 11.2.13, 12.1.8