CVE-2026-0284

4.7 mediumEPSS 0.5%

Medium (4.7) in paloaltonetworks pan-os. 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.

Severity

CVSS 4.0

4.7 medium

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/AU:N/R:A/V:D/RE:M/U:Amber

CVSS 3.1

9.9 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 40% of CVEs (scores of 2026-10-31)
CWE: CWE-74
Published: 2026-07-09
Modified: 2026-08-11
Record from: the NVD, synced 2026-10-19

Affected

paloaltonetworks:pan-os

References

https://security.paloaltonetworks.com/CVE-2026-0284
https://cert-portal.siemens.com/productcert/html/ssa-104023.html

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