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CVE-2026-0249

GlobalProtect App: Certificate Validation Bypass Vulnerabilities PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Palo Alto Networks / GlobalProtect Appaffected 6.3.0 before 6.3.3-h9 (6.3.3-999); affected 6.2.0 before 6.2.8-h10 (6.2.8-948)
Palo Alto Networks / GlobalProtect Appaffected 6.1.0 before 6.1.13; affected 6.0.0 before 6.0.14
Palo Alto Networks / GlobalProtect Appaffected 6.0.0 before 6.0.13
Palo Alto Networks / GlobalProtect Appunaffected All

CWE

CWE-295

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.