WAF – WAF Release – 2026-04-15
Posted inCloudflare WAF

WAF – WAF Release – 2026-04-15

This week's release introduces a new detection for a critical Remote Code Execution (RCE) vulnerability in Mesop (CVE-2026-33057), alongside protections for high-impact vulnerabilities in Cisco Secure Firewall Management Center (CVE-2026-20079) and FortiClient EMS (CVE-2026-21643). Additionally, this release includes an update…
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Workflows, Workers – Increased concurrency, creation rate, and queued instance limits for Workflows instances
Posted inCloudflare Workflows

Workflows, Workers – Increased concurrency, creation rate, and queued instance limits for Workflows instances

Workflows limits have been raised to the following: LimitPreviousNewConcurrent instances (running in parallel)10,00050,000Instance creation rate (per account)100/second per account300/second per account, 100/second per workflowQueued instances per Workflow 11 million2 million These increases apply to all users on the Workers Paid…
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