CVE-2026-0264EPSS p38.5%

CVE-2026-0264CVE-2026-0264

paloaltonetworks / pan-os

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.

Scoring

CVSS 9.8 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.47% probability of exploitation · percentile 38.5% · 2026-08-03T12:00:16Z
Last modified2026-07-14

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Palo Alto Networks PAN-OS Malicious DNS Packet Vulnerability
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Palo Alto Networks PAN-OS Reflected Amplification Denial-of-Service Vulnerability
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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.