High · published August 13, 2026
A buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect™ app that enables a man-in-the-middle (MitM) attacker or a rogue gateway to disrupt system processes and potentially execute arbitrary code with elevated privileges (SYSTEM privileges on Windows, and root privileges on macOS and Linux).
| Product | Versions | Fixed in |
|---|---|---|
| paloaltonetworks/globalprotect | ≥ 6.0.0, < 6.0.15 | 6.0.15 |
| paloaltonetworks/globalprotect | ≥ 6.0.0, < 6.0.15 | 6.0.15 |
| paloaltonetworks/globalprotect | ≥ 6.0.0, < 6.0.15 | 6.0.15 |
| paloaltonetworks/globalprotect | ≥ 6.0.0, < 6.0.15 | 6.0.15 |
| paloaltonetworks/globalprotect | ≥ 6.0.0, < 6.0.15 | 6.0.15 |
| paloaltonetworks/globalprotect | ≥ 6.0.0, < 6.0.15 | 6.0.15 |
| paloaltonetworks/globalprotect | ≥ 6.2.0, < 6.2.8 | 6.2.8 |
| paloaltonetworks/globalprotect | ≥ 6.2.0, < 6.2.8 | 6.2.8 |
| paloaltonetworks/globalprotect | ≥ 6.2.0, ≤ 6.2.9 | — |
| paloaltonetworks/globalprotect | ≥ 6.3.0, < 6.3.3 | 6.3.3 |
| paloaltonetworks/globalprotect | ≥ 6.3.0, < 6.3.3 | 6.3.3 |
| paloaltonetworks/globalprotect | ≥ 6.3.0, < 6.3.5 | 6.3.5 |
| paloaltonetworks/globalprotect | ≥ 6.3.0, < 6.3.5 | 6.3.5 |
| paloaltonetworks/globalprotect | ≥ 6.3.0, < 6.3.5 | 6.3.5 |
| paloaltonetworks/globalprotect | all versions | — |
| paloaltonetworks/globalprotect | all versions | — |
| paloaltonetworks/globalprotect | all versions | — |
| paloaltonetworks/globalprotect | all versions | — |
| paloaltonetworks/globalprotect | all versions | — |
| paloaltonetworks/globalprotect | all versions | — |
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