CloudFlare WAF — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
December 4, 2025
Last Seen
January 19, 2026

Related Threat Clusters

  • Critical React Flaw CVE-2025-55182 Exposes Major Security Risks

    A maximum-severity vulnerability in the React JavaScript library, tracked as CVE-2025-55182, allows unauthenticated remote code execution on affected instances. Security researchers report that 39 percent of cloud…

    47 articles · Updated December 3, 2025
  • Cloudflare Zero-Day Vulnerability Exposed

    A zero-day vulnerability in Cloudflare's Web Application Firewall (WAF) was discovered, allowing attackers to bypass security controls and access protected origin servers. The flaw was identified by security researchers…

    2 articles · Updated January 20, 2026

Recent Intelligence Reports

  • Cloudflare Zero — Cybersecuritynews · January 19, 2026
  • Digital Supply Chain Risk: Critical Vulnerability Affecting React Allows for Unauthorized ... — Flashpoint · December 4, 2025

CVSS v3.1 Breakdown