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CVE PROGRAM SOURCE RECORD5.2 Medium

CVE-2026-0250

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

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Status
Published
Published
Updated
Assigning organization
palo_alto

Description

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Palo Alto Networks GlobalProtect App

Default version status: unaffected

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

Palo Alto Networks GlobalProtect App

Default version status: unaffected

  • 6.1 to < 6.1.13affected

Palo Alto Networks GlobalProtect App

Default version status: unaffected

  • 6.3.0 to < 6.3.3-h2 (6.3.3-42)affected
  • 6.0.0 to < 6.0.11affected

Palo Alto Networks GlobalProtect App

Default version status: unaffected

  • 6.0 to < 6.0.13affected

Palo Alto Networks GlobalProtect App

Default version status: unaffected

  • 6.0 to < 6.0.14affected

Palo Alto Networks GlobalProtect UWP App

Default version status: unaffected

  • 6.3 to < 6.3.3-h10affected

Palo Alto Networks GlobalProtect App

Default version status: unaffected

  • Allunaffected

References