CVE-2026-0250mediumCWE-787

CVE-2026-0250: medium-severity vulnerability in Palo Alto Networks GlobalProtect App

GlobalProtect App: Buffer Overflow Vulnerability during connection to Portal or Gateway

Published · Updated

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.2epss 0.4%
A buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect™ app that enables a man in the middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This vulnerability is triggered during the processing of requests and responses exchanged between Portal and Gateway. The GlobalProtect app on iOS is not affected.
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/AU:N/R:U/V:D/RE:M/U:Amber
Affected products
Palo Alto Networks · GlobalProtect AppPalo Alto Networks · GlobalProtect UWP App
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