CVE-2026-0284

Published Jul 9, 2026

Last updated 10 days ago

Overview

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.
Source
psirt@paloaltonetworks.com
NVD status
Analyzed
Products
pan-os

Risk scores

CVSS 4.0

Type
Secondary
Base score
4.7
Impact score
-
Exploitability score
-
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:H/SI:L/SA:L/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:N/R:A/V:D/RE:M/U:Amber
Severity
MEDIUM

CVSS 3.1

Type
Primary
Base score
9.9
Impact score
5.3
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L
Severity
CRITICAL

Weaknesses

psirt@paloaltonetworks.com
CWE-74

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.