リーディングビュー

SSL/TLS Certificate Management Maintenance

THIS IS A SCHEDULED EVENT Aug 24, 12:00 - 13:00 UTC

Aug 4, 07:31 UTC
Scheduled - Cloudflare will be performing scheduled maintenance on the databases that store SSL/TLS certificates, certificate orders, and related configuration. During this window, new certificate orders and renewals may be delayed or fail, and changes to SSL/TLS settings via the dashboard or API may experience elevated response times or temporary failures. This includes operations for Universal SSL, Advanced Certificate Manager (ACM), Total TLS, Custom Certificates, SSL for SaaS (custom hostnames), and Origin CA certificates. Cloudflare's edge will continue to proxy traffic and terminate TLS as normal, existing certificates will remain active and unaffected. Only new certificate operations and configuration changes are affected.

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HKG (Hong Kong) on 2026-08-19

THIS IS A SCHEDULED EVENT Aug 19, 17:00 UTC  -  Aug 20, 12:00 UTC

Aug 4, 03:30 UTC
Scheduled - We will be performing scheduled maintenance in HKG (Hong Kong) datacenter between 2026-08-19 17:00 and 2026-08-20 12:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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HKG (Hong Kong) on 2026-08-17

THIS IS A SCHEDULED EVENT Aug 17, 17:00 UTC  -  Aug 18, 00:00 UTC

Aug 4, 03:20 UTC
Scheduled - We will be performing scheduled maintenance in HKG (Hong Kong) datacenter between 2026-08-17 17:00 and 2026-08-18 00:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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BCN (Barcelona) on 2026-08-05

🤖 AI Summary

BCN(バルセロナ)データセンタでの計画的メンテナンスに関するCloudflareのステータス報告を要約します。

### キー情報
- **日付**: 2026年8月5日
- **期間**: 23:30 UTC - 11:30 UTC (翌日)
- **内容**: 計画的メンテナンス実施
- **影響**: リージョン内のユーザーは、遅延の増加が見込まれる。PNI / CNI顧客は、ネットワークインターフェースが一時的に利用不可になる可能性があることを確認すること。
- **通知**: Cloudflareダッシュボードで通知をサブスクライブ可能(メール、PagerDuty、ウェブフックでの配信可)。

### 概要
2026年8月5日午後11時30分から翌朝9時30分まで、バルセロナデータセンタで計画的メンテナンスが実施されます。この期間中、地域内のユーザーは遅延の増加に注意が必要です。PNI / CNI顧客は、ネットワークインターフェースが一時的に利用不可になる可能性があることを考慮に入れる必要があります。

通知設定はCloudflareダッシュボードから行うことができ、メール、PagerDuty、ウェブフックを通じて直接更新を受信することが可能です。

Aug 6, 11:30 UTC
Completed - The scheduled maintenance has been completed.

Aug 5, 23:31 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 4, 03:30 UTC
Scheduled - We will be performing scheduled maintenance in BCN (Barcelona) datacenter between 2026-08-05 23:30 and 2026-08-06 11:30 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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AMS (Amsterdam) on 2026-08-05

🤖 AI Summary

アムステルダムデータセンタでの計画的メンテナンスに関するCloudflareの記事を以下に要約します。

### 要約
2026年8月5日(木)にアムステルダムデータセンターで計画的なメンテナンスが実施されました。開始時間はUTC 02:30、終了予定時間はUTC 07:00です。

- **2026年8月4日(水)03:30 UTC**: 計画的メンテナンスの通知が発出されました。
- **2026年8月5日(木)02:30 UTC**: メンテナンスは進行中と告知しました。必要に応じて更新があります。
- **2026年8月5日(木)07:00 UTC**: 計画的メンテナンスが完了したと報告されました。

アムステルダム地域のユーザーには一時的な遅延が発生する可能性があることが警告されています。PNI/CNIクライアントについては、データセンターのネットワークインターフェースが一時的に利用不能になる場合があるため、他の場所へのリレーショナルフローを考慮に入れる必要があります。

ユーザーはCloudflareダッシュボードで通知サブスクリプションを行い、メールやPagerDuty、Webhook(プランによって異なる)を通じて直接更新を受け取ることができます。詳細は公式ドキュメンテーションをご覧ください。

### 参照リンク
- [Cloudflare Status](https://www.cloudflarestatus.com/incidents/2g53rpf9bh4l)

この要約は、アムステルダムデータセンタでの計画的メンテナンスの概要を簡潔にまとめています。

Aug 5, 07:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 5, 02:30 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 4, 03:30 UTC
Scheduled - We will be performing scheduled maintenance in AMS (Amsterdam) datacenter on 2026-08-05 between 02:30 and 07:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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Cloudflare Workers deployment Issues

Aug 4, 03:03 UTC
Resolved - This incident has been resolved.

Aug 4, 02:30 UTC
Identified - The issue has been identified and a fix is being implemented.

Aug 4, 01:56 UTC
Investigating - 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.

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Network Performance Issues in Bangalore, India

Aug 4, 01:02 UTC
Resolved - This incident has been resolved.

Aug 4, 00:59 UTC
Monitoring - A fix has been implemented and we are monitoring the results.

Aug 4, 00:58 UTC
Investigating - 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.

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MNL (Manila) on 2026-08-05

🤖 AI Summary

タイトル:マニラの2026年8月5日のメンテナンス状況

概要:
Cloudflareは、2026年8月5日にマニラデータセンタで予定されたメンテナンスについて以下の情報を提供しています。

1. 2026年8月3日19:20UTC:マニラのデータセンタで8月5日に18:30から23:30UTCまでメンテナンスを行うと発表しました。影響を受ける地域のユーザーには、軽微な遅延が生じる可能性があることを通知しています。

2. 2026年8月5日18:30UTC:メンテナンスは進行中で、必要に応じて更新を提供すると述べています。

3. 2026年8月5日23:30UTC:メンテナンスが完了しました。

4. Cloudflareのダッシュボードから通知を受け取る方法について説明しています。メール、 PagerDuty、ウェブフックを通じて更新を直接受け取ります。

このページでは、マニラ地域に影響を与える予定のメンテナンスについて報告し、Cloudflareのサービス利用者が最新情報を入手できるようにしました。

Aug 5, 23:30 UTC
Completed - The scheduled maintenance has been completed.

Aug 5, 18:30 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 3, 19:20 UTC
Scheduled - We will be performing scheduled maintenance in MNL (Manila) datacenter on 2026-08-05 between 18:30 and 23:30 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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TPE (Taipei) on 2026-08-03

Aug 3, 22:02 UTC
Completed - The scheduled maintenance has been completed.

Aug 3, 18:45 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 3, 18:40 UTC
Scheduled - We will be performing scheduled maintenance in TPE (Taipei) datacenter on 2026-08-03 between 18:45 and 22:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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GVA (Geneva) on 2026-08-04

Aug 4, 05:00 UTC
Completed - The scheduled maintenance has been completed.

Aug 4, 00:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 3, 16:10 UTC
Scheduled - We will be performing scheduled maintenance in GVA (Geneva) datacenter on 2026-08-04 between 00:00 and 05:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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DAC (Dhaka) on 2026-08-03

Aug 3, 22:01 UTC
Completed - The scheduled maintenance has been completed.

Aug 3, 19:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.

Aug 3, 16:20 UTC
Scheduled - We will be performing scheduled maintenance in DAC (Dhaka) datacenter on 2026-08-03 between 19:00 and 22:00 UTC.

Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

You can now subscribe to these notifications via Cloudflare dashboard and receive these updates directly via email, PagerDuty and webhooks (based on your plan): https://developers.cloudflare.com/notifications/notification-available/#cloudflare-status.

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Cloudflare Workers Runtime API issues

Aug 4, 07:12 UTC
Resolved - This incident has been resolved.

Aug 4, 07:00 UTC
Monitoring - A fix has been implemented and we are monitoring the results.

Aug 3, 15:21 UTC
Identified - Workers runtime: Temporal global exposed with an incorrect clock

Since 2026-07-30, the Workers runtime has exposed a global Temporal object that was not intended to be available. Its clock is wrong: Temporal.Now reports 1970-01-01 rather than the current time. Date and Date.now() are unaffected and report the correct time.

This can affect Workers that install a Temporal polyfill only when no native Temporal is detected. On those Workers, the polyfill stopped being installed and time-dependent logic began computing against 1970 — for example, tokens minted with an issue time of 0 and an expiry in 1970, incorrect TTLs, or incorrect date arithmetic. No error is raised when this happens.

Aug 3, 15:13 UTC
Investigating - 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.

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