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.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
https://security.paloaltonetworks.com/CVE-2026-0284
Scores
CVSS v3
9.9
EPSS
0.0050
EPSS Percentile
39.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-74
Status
published
Products (8)
Palo Alto Networks/Cloud NGFW
All
Palo Alto Networks/PAN-OS
10.2.0 - 10.2.7-h36
Palo Alto Networks/PAN-OS
11.1.0 - 11.1.4-h35
Palo Alto Networks/PAN-OS
11.2.0 - 11.2.4-h20
Palo Alto Networks/PAN-OS
12.1.0 - 12.1.4-h8
Palo Alto Networks/Prisma Access
All
paloaltonetworks/pan-os
10.2.7 (28 CPE variants)
paloaltonetworks/pan-os
10.2.10 (16 CPE variants)
Published
Jul 09, 2026
Tracked Since
Jul 10, 2026