CVE-2026-0269

MEDIUM EPSS 9.0%

Published Jun 10, 20262w ago · Modified Jun 17, 20261w ago

4.6 CVSS 4.0

Medium

Published Jun 10, 2026 2w ago

Last Modified Jun 17, 2026 1w ago

Description

A memory corruption vulnerability in the processing of tunnel traffic in Palo Alto Networks PAN-OS® software allows an authenticated user to initiate system reboots using a maliciously crafted packet. Repeated attempts to initiate a reboot causes the firewall to enter maintenance mode. Panorama, Cloud NGFW, and Prisma® Access are not impacted by this vulnerability.

CVSS Details

Base Score

4.6

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:A/V:D/RE:M/U:Amber

Attack Vector Adjacent

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

9.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-754

References 1

security.paloaltonetworks.com https://security.paloaltonetworks.com/CVE-2026-0269

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.