4.5
Medium
CVE-2026-0283 An authentication bypass vulnerability in Large Scale VPN ( LSVPN) functionality of Palo Alto Networks PAN-OS software…
Description
An authentication bypass vulnerability in Large Scale VPN ( LSVPN) functionality of Palo Alto Networks PAN-OS software allows an attacker with network access to bypass security restrictions and establish an unauthorized site-to-site VPN connection. Panorama, Cloud NGFW, and Prisma® Access are not impacted by this vulnerability.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cloud NGFW | Versions not published | |
| PAN-OS 12.1 | 12.1.0 → < 12.1.8 | 12.1.8 |
| PAN-OS 11.2 | 11.2.0 → < 11.2.13 | 11.2.13 |
| PAN-OS 11.1 | 11.1.0 → < 11.1.16 | 11.1.16 |
| PAN-OS 10.2 | 10.2.0 → < 10.2.18-h8 | 10.2.18-h8 |
| Prisma Access | Versions not published | |
| RUGGEDCOM APE1808 | Versions not published |
References
- security.paloaltonetworks.com security.paloaltonetworks.com
Timeline
- Published
- Last modified
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