7.2
High
CVE-2026-0264 A buffer overflow vulnerability in the DNS proxy and DNS Server features of Palo Alto Networks PAN-OS® Software allows…
Description
A buffer overflow vulnerability in the DNS proxy and DNS Server features of Palo Alto Networks PAN-OS® Software allows an unauthenticated attacker with network access to cause a denial of service (DoS) condition (all PAN-OS platforms except Cloud NGFW and Prisma Access) or potentially execute arbitrary code by sending specially crafted network traffic (PA-Series hardware only). 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 → latest | No fix stated |
| PAN-OS 11.2 | 11.2.0 → latest | No fix stated |
| PAN-OS 11.1 | 11.1.0 → latest | No fix stated |
| PAN-OS 10.2 | 10.2.0 → latest | No fix stated |
| 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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