critical9.8
CVE-2026-0264
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…
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Paloaltonetworks | Pan-Os | before 10.2.7 from 10.2.8 before 10.2.10 from 10.2.11 before 10.2.13 from 10.2.14 before 10.2.16 Versions 10.2.7, 10.2.10 |
| Siemens | Ruggedcom Ape1808 Firmware | All versions |