CVE-2026-0284
Critical
Description
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.
SeverityCritical
CVSS9.9
Exploit probability—
Product
Paloaltonetworks Pan-os
PublishedJul 9, 2026
First seenJul 9, 2026
Weakness typeCWE-74Injection
How to fix
Update
- paloaltonetworks pan-os10.2.7, 10.2.10, 10.2.13, 10.2.16, 11.1.4, 11.1.10, 11.1.13, 11.1.16, 11.2.4, 11.2.7, 11.2.10, 11.2.13, 12.1.4, 12.1.7 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| paloaltonetworks pan-os | 10.2.0 ≤ v < 10.2.7, 10.2.8 ≤ v < 10.2.10, 10.2.11 ≤ v < 10.2.13, 10.2.14 ≤ v < 10.2.16, 10.2.7, 10.2.10, 10.2.13, 10.2.16, 10.2.17, 10.2.18, 11.1.0 ≤ v < 11.1.4, 11.1.8 ≤ v < 11.1.10, 11.1.11 ≤ v < 11.1.13, 11.1.14 ≤ v < 11.1.16, 11.1.4, 11.1.5, 11.1.6, 11.1.10, 11.1.13, 11.2.0 ≤ v < 11.2.4, 11.2.5 ≤ v < 11.2.7, 11.2.8 ≤ v < 11.2.10, 11.2.11 ≤ v < 11.2.13, 11.2.4, 11.2.7, 11.2.10, 12.1.2 ≤ v < 12.1.4, 12.1.5 ≤ v < 12.1.7, 12.1.4 | 10.2.7, 10.2.10, 10.2.13, 10.2.16, 11.1.4, 11.1.10, 11.1.13, 11.1.16, 11.2.4, 11.2.7, 11.2.10, 11.2.13, 12.1.4, 12.1.7 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.