Status: UPDATED | Advisory ID: CVE-2026-0284
| CVE | CVE-2026-0284 |
| CVSS Score / Version | 9.9 (Critical) / CVSS v3.1 |
| Updated | 2026-08-11 |
| CVSS Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L |
| CVSS Prose | attack vector is network; attack complexity is low; privileges required is none; user interaction is none; scope is changed; confidentiality impact is high; integrity impact is low; availability impact is low. |
| Affected products | Palo Alto Networks PAN-OS and Siemens RUGGEDCOM APE1808 |
| Classified as | CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')) |
| Vendor | Product | Affected Versions | Patch Status |
|---|---|---|---|
| Palo Alto Networks | PAN-OS | ||
| Siemens | RUGGEDCOM APE1808 |
| Subsystems | General OT |
| Sectors | Multi-sector |
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. (NVD)
Monitor Palo Alto Networks's and Siemens's web pages for any future patch releases. See vendor advisory link below.
| Source | Reference |
|---|---|
| NVD | https://nvd.nist.gov/vuln/detail/CVE-2026-0284 |
| CVE | https://www.cve.org/CVERecord?id=CVE-2026-0284 |
| Vendor advisory | https://security.paloaltonetworks.com/CVE-2026-0284 |