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CVE-2026-0250

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

Description (CNA)

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.

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 before 6.1.13
Palo Alto Networks / GlobalProtect Appaffected 6.3.0 before 6.3.3-h2 (6.3.3-42); affected 6.0.0 before 6.0.11
Palo Alto Networks / GlobalProtect Appaffected 6.0 before 6.0.13
Palo Alto Networks / GlobalProtect Appaffected 6.0 before 6.0.14
Palo Alto Networks / GlobalProtect UWP Appaffected 6.3 before 6.3.3-h10
Palo Alto Networks / GlobalProtect Appunaffected All

CWE

CWE-787

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.