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Cloudflare BYOIP Service Outage on February 20, 2026: Network Configuration Issue Causes Route Withdrawals
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Cloudflare BGP Route Leak Incident on January 22, 2026: Technical Analysis and Response
Insight
Critical Security Vulnerability in React Server Components (CVE-2025-55182) Allows Remote Code Execution
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Cloudflare 1.1.1.1 Global Outage Incident on July 14, 2025
On July 14, 2025, Cloudflare's 1.1.1.1 Resolver service experienced a global outage due to a misconfiguration of legacy systems, affecting users worldwide for about an hour. The outage was caused by an internal configuration error and not by an attack or BGP hijack. Cloudflare apologized for the incident and detailed the reasons behind it in a blog post.
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