CVE-2026-0244

MEDIUM EPSS 1.4%

Published May 13, 20261mo ago · Modified Jun 17, 20261w ago

5.2 CVSS 4.0

Medium

Published May 13, 2026 1mo ago

Last Modified Jun 17, 2026 1w ago

Description

An improper certificate validation vulnerability in the Palo Alto Networks Prisma SD-WAN ION enables man-in-the-middle (MitM) attacker to impersonate the controller.

CVSS Details

Base Score

5.2

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/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:Y/R:U/V:D/RE:M/U:Amber

Attack Vector Adjacent

Attack Complexity Low

Privileges Required None

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

1.4% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-295

References 1

security.paloaltonetworks.com https://security.paloaltonetworks.com/CVE-2026-0244

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.