CVE-2026-0296

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.

Score

CVSS 3.1 7.4 High

Status

Undergoing Analysis - psirt@paloaltonetworks.com

Published

2026-08-13

Last modified

2026-10-23

Weaknesses

CWE-295

Affected products

• Globalprotect App (Palo Alto Networks)
• Globalprotect (Paloaltonetworks)

References

• https://security.paloaltonetworks.com/CVE-2026-0296