PHP Vulnerability Responses by Company

F5

Global cloud / infrastructure
Aliases / services
エフファイブ / BIG-IP / NGINX / F5
Official website
https://www.f5.com/

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

BIG-IP / NGINX / Distributed Cloud — WAF protection

Response status
Mitigation guidance available
Response information checked
2026-10-27

Current re-audit: Official response verified · Research date: 2026-10-27

The October 22 blog describes WAF protection and dedicated signatures for these services.

Scope: This is WAF guidance, not a determination that each F5 product is unaffected or fully remediated.

What users should do

Check blocking mode and signatures, and update the PHP runtime.

Official service URL

Source URLs

  1. F5: AI found it. AI is stopping it.https://www.f5.com/company/blog/ai-found-it-ai-is-stopping-itResponse evidence
Related official sources
  1. F5 K000163821: PHP vulnerabilitiesOfficial notice
  2. F5: AI found it. AI is stopping it.Official information directoryOfficial article linked from the provider homepage; reviewed October 25.

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