Tracker / CVE-2026-0264
CVE-2026-0264
Critical 9.8
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
| paloaltonetworks | pan-os |
|---|---|
| paloaltonetworks | pan-os · … → 10.2.7 |
| paloaltonetworks | pan-os · 10.2.11 → 10.2.13 |
| paloaltonetworks | pan-os · 10.2.14 → 10.2.16 |
| paloaltonetworks | pan-os · 10.2.8 → 10.2.10 |
| paloaltonetworks | pan-os · 11.1.0 → 11.1.4 |
| paloaltonetworks | pan-os · 11.1.11 → 11.1.13 |
| paloaltonetworks | pan-os · 11.1.5 → 11.1.6 |
| paloaltonetworks | pan-os · 11.1.8 → 11.1.10 |
| paloaltonetworks | pan-os · 11.2.0 → 11.2.4 |
| paloaltonetworks | pan-os · 11.2.5 → 11.2.7 |
| paloaltonetworks | pan-os · 11.2.8 → 11.2.10 |
| paloaltonetworks | pan-os · 12.1.0 → 12.1.4 |
| paloaltonetworks | pan-os · 12.1.5 → 12.1.7 |
| siemens | ruggedcom_ape1808_firmware |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.