---
title: WAF Release - 2025-03-19 - Emergency
description: Cloudflare WAF managed rulesets 2025-03-19 release
image: https://developers.cloudflare.com/changelog-preview.png
---

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# Changelog

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## WAF Release - 2025-03-19 - Emergency

Mar 19, 2025 

[ WAF ](https://developers.cloudflare.com/waf/) 

| Ruleset                    | Rule ID     | Legacy Rule ID | Description                    | Previous Action | New Action | Comments                |
| -------------------------- | ----------- | -------------- | ------------------------------ | --------------- | ---------- | ----------------------- |
| Cloudflare Managed Ruleset | ...a2cafae7 | 100736         | Generic HTTP Request Smuggling | N/A             | Disabled   | This is a New Detection |