---
type: Addressed
product: PAN-OS
version: 9.1.11-h3
source: common-crawl
crawl: CC-MAIN-2026-12
---

## BLANK-000000

Fixed a Denial-of-Service (DoS) vulnerability in the GlobalProtect portal and gateway ([CVE-2021-3063](https://security.paloaltonetworks.com/CVE-2021-3063)).