4.6
Medium
CVE-2026-0318 A stack-based buffer overflow vulnerability in the log processing functionality of Palo Alto Networks PAN-OS® software…
Description
A stack-based buffer overflow vulnerability in the log processing functionality of Palo Alto Networks PAN-OS® software on Panorama enables an attacker to cause a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the Panorama entering maintenance mode. Cloud NGFW, Prisma® Access, and standalone PAN-OS firewalls are not affected by this vulnerability.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cloud NGFW | Versions not published | |
| PAN-OS 12.2 | 12.2.0 → < 12.2.4 | 12.2.4 |
| PAN-OS 12.1 | 12.1.0 → < 12.1.10-h2 | 12.1.10-h2 |
| PAN-OS 11.2 | 11.2.0 → < 11.2.16 | 11.2.16 |
| PAN-OS 11.1 | 11.1.0 → < 11.1.16-h3 | 11.1.16-h3 |
| Prisma Access | Versions not published |
References
- PAN-OS Security Advisory security.paloaltonetworks.com
Timeline
- Published
- Last modified
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