Cloudflare Introduces Zero Wire: Vulnerability Intelligence Feed on Cloudflare Radar

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Cloudflare has launched Zero Wire, a public vulnerability intelligence feed on Cloudflare Radar designed to cover critical security developments in the style of a news wire service.

Key points

  1. Zero Wire is a public intelligence feed on Cloudflare Radar dedicated to investigating critical Internet vulnerabilities.
  2. The service delivers updates on major security developments formatted similarly to a news wire service.
  3. Topics highlighted by Cloudflare include CVEs, threat intelligence, and WAF-related security issues.

Why it matters

Security professionals rely on fast, structured visibility into high-impact vulnerabilities. Zero Wire establishes a public central hub on Cloudflare Radar to follow these evolving threats.

Analysis

The release of Zero Wire extends Cloudflare Radar's scope from traffic and disruption tracking into dedicated vulnerability reporting. Immediate user feedback highlighted strong community demand for API endpoints, RSS feeds, or MCP integration to connect the feed directly to automated security alerting workflows.

Original post

Cloudflare

@Cloudflare · 3 November 2026

Introducing Zero Wire: a public vulnerability intelligence feed on @CloudflareRadar, bringing the clarity of a news wire service to critical security developments. t.co/pxMUvkdOgG

2.2k likes75 replies2.5k bookmarks257.7k views

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Selected replies (5)
  • @butchewing @Cloudflare @CloudflareRadar API, RSS, or JSON would be cool.
  • @roo7cause @Cloudflare @CloudflareRadar Would be nice to get this exposed also as RSS Feed
  • @georgje @Cloudflare @CloudflareRadar Shouldn’t this include an mcp server?
  • @shcallaway @Cloudflare @CloudflareRadar Seems like y'all copied @cvedotnow
  • @proxy_vector @Cloudflare @CloudflareRadar An API or RSS feed for Zero Wire would let us pull new entries straight into an alerting pipeline.

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Summary generated by AI (Gemini 3.8 Flash, 4 November 2026). It may contain errors – the original source is authoritative.

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