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WAF - WAF Release - Scheduled changes for 2026-09-22

calendar_today September 15, 2026 domain cloudflare

Announcement Date Release Date Release Behavior Legacy Rule ID Rule ID Description Comments 2026-09-15 2026-09-22 Log N/A …0f0313d6 SSRF - Block jar HTTP loopback payload This is a new detection. 2026-09-15 2026-09-22 Log N/A …5f21b651 SSRF - Cloud,Link-Local non-standard IP notation This is a new detection. 2026-09-15 2026-09-22 Log N/A …75cd912a SSRF - Local non-standard IP notation This is a new detection.

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