CVE-2026-0318
PAN-OS: Denial of Service (DoS) on Panorama
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-754 |
| Vendor | palo alto networks |
| Product | cloud ngfw |
| Published | Oct 14, 2026 |
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Affected Versions
Palo Alto Networks / Cloud NGFW
All versions affected Palo Alto Networks / PAN-OS
12.2.0 < 12.2.4 12.1.0 < 12.1.10-h2 11.2.0 < 11.2.16 11.1.0 < 11.1.16-h3
Palo Alto Networks / Prisma Access
All versions affected References
Credits
Ben Nott (internal reporter)