CVE-2026-0296: Palo Alto Networks Globalprotect

High severity, CVSS 7.4. EPSS: 0.1% chance of exploitation in the next 30 days.

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

• Palo Alto Networks Globalprotect: from 6.0.0, before 6.0.15 (fixed in 6.0.15); from 6.2.0, before 6.2.8 (fixed in 6.2.8); from 6.2.0, up to and including 6.2.9; from 6.3.0, before 6.3.3 (fixed in 6.3.3); affected versions not specified; version 6.2.8 only; …

Published 2026-08-13. Last modified 2026-09-10.