Changelog | Next-Gen WAF rules | Fastly Documentation

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This change log provides information on changes across the Fastly platform, including to the VCL language, our public API, CLI, Terraform provider, Compute Rust SDK, Compute JavaScript SDK, Compute Go SDK and Next-Gen WAF.

November 6, 2025
Next-Gen WAF rules Additions
Added virtual patch for CVE-2025-64459
October 8, 2025
Next-Gen WAF rules Additions
Added virtual patch for CVE-2025-61882
September 9, 2025
Next-Gen WAF rules Additions
Added virtual patch for CVE-2025-54236
July 21, 2025
Next-Gen WAF rules Additions
Added virtual patch for CVE-2025-53770
March 24, 2025
Next-Gen WAF rules Additions
Added virtual patch for CVE-2025-29927
March 10, 2025
Next-Gen WAF rules Changes
Updated DATACENTER signal
February 19, 2025
Next-Gen WAF rules Changes
Improved detection of signals
January 29, 2025
Next-Gen WAF rules Changes
Updated DATACENTER signal
January 23, 2025
Next-Gen WAF rules Changes
Updated DATACENTER signal
January 8, 2025
Next-Gen WAF rules Changes
Improved SQLI detection

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