---
type: Addressed
product: PAN-OS
version: 10.0.8-h4
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)).

## PAN-178283

Fixed an intermittent issue where connections to the URL cloud went down due to a failure to resolve DNS.

## PAN-177762

Fixed an issue where wificlient in PAN-OS 10.0 and later releases caused processing delays, on-chip descriptor spikes, and buffer usage.

## PAN-174244

Fixed an issue where a sudden increase in URL data approached the maximum cache capacity of the firewall.

## PAN-173469

Fixed an intermittent issue where websites were blocked and categorized as not resolved.
