Cloudflare threat watch

Global edge, DNS, and application platform status and incident watch.

Watch items

Recent Cloudflare watch items

Showing the 20 most recent items, newest first. Each row links to the official advisory.

20 rows ยท sorted newest first

Operations view

Elevated Errors in Fuzhou and Foshan

minor
resolvedStatus incident

Cloudflare is investigating an increase in 5xx errors in Fuzhou and Foshan China. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.

Aug 11, 2026, 12:22 AMOfficial source

Retro - Increased HTTP 5xx Errors in Singapore

none
resolvedStatus incident

Cloudflare observed an increased level of HTTP 5xx errors in Singapore from 03:30 AM - 04:00 AM UTC. The issue is currently resolved.

Aug 10, 2026, 11:16 PMOfficial source

Cloudflare Realtimekit API had reduced availability

minor
resolvedStatus incident

Cloudflare became aware of a brief period of reduced availability of the Realtimekit API, between the times 11:07 UTC and 11:13 UTC. This issue has recovered, and no further impact expected.

Aug 10, 2026, 6:07 AMOfficial source

Issues with 1.1.1.1 public resolver in Tel Aviv (TLV)

minor
resolvedStatus incident

Cloudflare is aware of, and investigating, an issue which potentially impacts multiple users in Tel Aviv that use 1.1.1.1 public resolver. Further detail will be provided as more information becomes available.

Aug 10, 2026, 5:15 AMOfficial source

Connectivity issues affecting access to some website from certain networks in Egypt

minor
resolvedStatus incident

Cloudflare is aware of, and investigating a connectivity issue which potentially impacts end-user connectivity in Egypt. More updates to follow shortly.

Aug 8, 2026, 9:26 AMOfficial source

Network Performance Issues in Istanbul

minor
resolvedStatus incident

We have lost dark fiber in the Istanbul region, we are working to follow up with our vendors to restore connectivity. More updates to follow shortly.

Aug 8, 2026, 3:25 AMOfficial source

R2 Availability Issues

minor
resolvedStatus incident

Cloudflare is aware, and investigating an issue affecting availability in ENAM for a small number of R2 buckets.

Aug 7, 2026, 1:42 PMOfficial source

Worker's Observarbility Issues

minor
resolvedStatus incident

Cloudflare is aware, and investigating reports where a subset of customers are not seeing logs in the Workers Observability dashboard after deploying a new version of a Worker. Affected Workers continue to run and serve traffic normally. Metrics remain available.

Aug 7, 2026, 11:04 AMOfficial source

Network Performance Issues in Chicago (ORD)

minor
resolvedStatus incident

Cloudflare is investigating issues with network performance in Chicago. We are working to analyse and mitigate this problem. More updates to follow shortly.

Aug 7, 2026, 8:13 AMOfficial source

Web Analytics Configuration issues

minor
resolvedStatus incident

Cloudflare is investigating issues with configuration changes for Cloudflare Web Analytics and rum beacon not taking effect or showing errors. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.

Aug 5, 2026, 10:09 AMOfficial source

Cloudflare Gateway Email List policy issues

minor
resolvedStatus incident

Cloudflare is aware of and investigating an issue whereby customers using Gateway email lists in their DNS policies are not being enforced. No other impact is implied. More updates to follow shortly.

Aug 5, 2026, 9:28 AMOfficial source

Cloudflare Workers and Pages Assets Uploads issues

minor
resolvedStatus incident

Cloudflare is investigating an issue where uploads for Pages and Workers Assets have reduced availability. We are working to analyse and mitigate this problem. More updates to follow shortly.

Aug 5, 2026, 3:02 AMOfficial source

Managed Challenge Issues for China Network

minor
resolvedStatus incident

Cloudflare is investigating an increased Managed Challenge errors for China Network. We are working to analyse and mitigate this problem. More updates to follow shortly.

Aug 4, 2026, 11:17 PMOfficial source

Elevated R2 error rates and latency

minor
resolvedStatus incident

Cloudflare is aware of, and investigating an issue with elevated R2 error rates and latency for R2 buckets located in Oceania

Aug 4, 2026, 3:51 PMOfficial source

502 errors observed around Singapore, Jakarta and Bangkok

minor
resolvedStatus incident

Cloudflare is investigating elevated 502 errors around Singapore, Jakarta and Bangkok. Further detail will be provided as more information becomes available.

Aug 4, 2026, 1:38 PMOfficial source

Cloudflare Workers deployment Issues

minor
resolvedStatus incident

Cloudflare is aware that deploying Workers that the nodejs_compat compatibility flag and a compatibility date on or after 2026-08-04 is being disallowed. This is impacting Workers and Workers for Platforms. We are working on relaxing this assertion. To avoid this error, remove the nodejs_compat compatibility flag from your Worker.

Aug 3, 2026, 8:56 PMOfficial source

Network Performance Issues in Istanbul

none
resolvedStatus incident

Cloudflare identified and resolved an issue causing an increased level of network errors in Istanbul, Turkey (IST) from 3rd August 2026 21:13 UTC to 21:32 UTC.

Aug 3, 2026, 8:07 PMOfficial source

Network Performance Issues in Bangalore, India

none
resolvedStatus incident

Cloudflare is investigating issues with network performance in Bangalore, India (BLR). Customers routing through this location may experience request errors or failures. We are working to analyze and mitigate this problem. More updates to follow shortly.

Aug 3, 2026, 7:58 PMOfficial source

Cloudflare Workers Runtime API issues

minor
resolvedStatus incident

Cloudflare is aware of an issue with the latest Workers Runtime API release that exposes native Temporal with clock stuck at epoch 0. Updates to follow.

Aug 3, 2026, 10:13 AMOfficial source

Cloudflare Workers build failures

minor
resolvedStatus incident

Cloudflare is aware of and investigating an issue with Cloudflare Workers build failures which potentially impacts multiple customers. Further detail will be provided as more information becomes available.

Aug 3, 2026, 9:20 AMOfficial source

Vendor watch hub

What this page covers

The Cloudflarewatch hub is a vendor-specific view inside ITECS MSP Threat Radar. We pull the latest security advisories, incidents, and known-exploited CVEs directly from the official feeds below, score each one for MSP relevance, and surface what's most likely to need attention this week.

  • Confirm whether recent Cloudflare activity overlaps with your environment.
  • Prioritize advisories by MSP-relevance score, severity, and status.
  • Turn the signal into an assessment, briefing, or managed-service engagement with ITECS.

At a glance

Tracked

398

Active

0

Featured

2

Unique CVEs

0

Most recent entry

Aug 11, 2026, 12:22 AM

Feed refreshes daily ยท 5:15 a.m. Central

SourcesยทCloudflare status page (cloudflarestatus.com)

"Most recent entry" is the newest item the upstream feed has published โ€” not our sync time.

Related vendors

Other cloud vendors in the radar

Vendor watch FAQ

Common questions

What is the Cloudflare threat watch page?

It is the Cloudflare-specific view inside ITECS Threat Radar, built to track recent advisories, incidents, and watch items that may affect Dallas-area business operations.

How should teams use the Cloudflare watch page?

Use it to confirm whether current Cloudflare issues overlap with your environment, prioritize remediation, and decide whether you need an assessment, managed security follow-through, or vendor-specific hardening work.

Can ITECS help respond to Cloudflare security issues?

Yes. ITECS can help map Cloudflare advisories against your systems, validate affected services, prioritize remediation, and connect the issue to broader managed cybersecurity or managed IT workflows.