CVE-2026-0284: Palo Alto Networks PAN-OS

Critical severity, CVSS 9.9. EPSS: 0.5% chance of exploitation in the next 30 days.

An XML injection vulnerability in the Large Scale VPN (LSVPN) functionality of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker with network access to inject malicious XML content, potentially leading to information disclosure or corruption of internal LSVPN satellite data. Panorama, Cloud NGFW, and Prisma® Access are not impacted by this vulnerability.

Affected products

• Palo Alto Networks PAN-OS: from 10.2.0, before 10.2.7 (fixed in 10.2.7); from 10.2.8, before 10.2.10 (fixed in 10.2.10); from 10.2.11, before 10.2.13 (fixed in 10.2.13); from 10.2.14, before 10.2.16 (fixed in 10.2.16); version 10.2.7 only; version 10.2.10 only; …

Published 2026-07-09. Last modified 2026-08-11.