Riskcovery

CVE-2026-0284

PAN-OS: XML Injection Vulnerability in Large Scale VPN (LSVPN)

State
Published
Severity
4.7 Medium
Published
Jul 9, 2026
Updated
Oct 15, 2026
Reserved
Nov 3, 2025

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
4.04.7 MediumCVSS: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:Amberpalo_alto

Weaknesses

  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Affected Products

ProductVersions
Cloud NGFWPalo Alto Networks
  • AllNot affected
PAN-OSPalo Alto Networks
  • 12.1.0 to before 12.1.4-h8Affectedfrom 12.1.4-h8Not affectedfrom 12.1.7-h2Not affectedfrom 12.1.8Not affected
  • 11.2.0 to before 11.2.4-h20Affectedfrom 11.2.4-h20Not affectedfrom 11.2.7-h18Not affectedfrom 11.2.10-h12Not affectedfrom 11.2.13Not affected
  • 11.1.0 to before 11.1.4-h35Affectedfrom 11.1.4-h35Not affectedfrom 11.1.6-h35Not affectedfrom 11.1.7-h8Not affectedfrom 11.1.10-h30Not affectedfrom 11.1.13-h9Not affectedfrom 11.1.16Not affected
  • 10.2.0 to before 10.2.7-h36Affectedfrom 10.2.7-h36Not affectedfrom 10.2.10-h39Not affectedfrom 10.2.13-h23Not affectedfrom 10.2.16-h9Not affectedfrom 10.2.18-h8Not affected
Prisma AccessPalo Alto Networks
  • AllNot affected

References

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