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CVE PROGRAM SOURCE RECORD4.5 Medium

CVE-2026-0296

GlobalProtect App: Improper Certificate Validation Bypass Vulnerability

Description

Improper certificate validation vulnerabilities in Palo Alto Networks GlobalProtect™ app enable an unauthenticated attacker with man-in-the-middle (MitM) access to intercept and modify application communications. VPN tunnel traffic is not impacted. The GlobalProtect app on iOS, Android, and Chrome OS 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-h15affected
  • 6.2.0affected
  • 6.0.0 to < 6.0.15affected

Palo Alto Networks GlobalProtect App

Default version status: unaffected

  • 6.3.0 to < 6.3.3-h14affected
  • 6.2.0 to < 6.2.8-h13affected
  • 6.0.0 to < 6.0.15affected

Palo Alto Networks GlobalProtect App

Default version status: unaffected

  • Allunaffected

References