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CVE-2026-0249

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CVE-2026-0249

Published: May 13, 2026

Modified: May 15, 2026

PUBLISHED

Description

Multiple improper certificate validation vulnerabilities in the Palo Alto Networks GlobalProtect™ app enables an attacker to intercept encrypted communications and potentially compromise the endpoint. This can enable a local non-administrative operating system user or an attacker on the same subnet to redirect traffic to an unauthorized server and facilitate the installation of malicious software. The GlobalProtect app on Linux, Windows, iOS and GlobalProtect UWP app are not affected.

VendorProductVersions

Palo Alto Networks

GlobalProtect App

affected
6.3.0 - < 6.3.3-h9 (6.3.3-999)
affected
6.2.0 - < 6.2.8-h10 (6.2.8-948)

Palo Alto Networks

GlobalProtect App

affected
6.1.0 - < 6.1.13
affected
6.0.0 - < 6.0.14

Palo Alto Networks

GlobalProtect App

affected
6.0.0 - < 6.0.13

Palo Alto Networks

GlobalProtect App

unaffected
All

Weaknesses (CWE)

CWE-295

References

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