HENNGE One logo and current status indicator

HENNGE One Incident History

Operational

hdeone.com ↗15 top-level components

checked Oct 29, 2026 2:11 PM UTC · HENNGE One's official status page

HENNGE One is up and running.

HENNGE One is currently operational with all systems functioning normally.

All components operational

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HENNGE One incident history

3 reports published by HENNGE One in the last 30 days

When HENNGE One breaks, it is typically resolved in 4d 22h — median across 2 resolved incidents over 30 days.

October 21, 2026

[Info] Regarding the PHP Vulnerability

Last update
  1. resolvedOct 22 · 07:23 UTC

    弊社サービスへの影響に関する続報をお知らせいたします。 弊社サービス基盤は、本脆弱性の影響を受ける構成には該当しないことを確認しております。 本件によるサービス提供への影響はなく、お客様側で必要なご対応や設定変更等もございません。 今後におきましても、お客様やサービスへの影響が懸念される脆弱性や事象が確認された場合には、本ステータ スダッシュボード等にて速やかにお知らせいたします。 ---------------------------------------------- This is a follow-up update regarding the potential impact on our services. We have confirmed that our service infrastructure is not configured in any way that is affected by this vulnerability. There is no impact on our service operations, and no action is required on your end. Moving forward, should any vulnerabilities or security events arise that may potentially affect our customers, we will continue to provide prompt updates via this status dashboard.

Reported by HENNGE One on their status page.

October 7, 2026

An Issue by HENNGE One Support Desk: Difficulty connecting phone

Last update
  1. resolvedOct 16 · 01:07 UTC

    HENNGE One サポート窓口(Technical Support)および導入支援窓口の電話につきまして復旧したことを確認しております。 この度は長らくご迷惑をおかけしましたことお詫び申し上げます。 ------------------------------------- We have confirmed that phone service for the HENNGE One Technical Support and Implementation Support is now fully recovered. We deeply apologize for the extended inconvenience.

Reported by HENNGE One on their status page.

October 1, 2026

An Issue in HENNGE Secure Browser: Microsoft 365(Outlook on the web)

Last update
  1. resolvedOct 2 · 07:10 UTC

    Microsoft 365 (Outlook on the web) へアクセスするとループが発生し正常にアクセスが出来ない事象は Microsoft 側で対応が行われ 2026年 10月 1日 22時 00分(JST)に解消したことを確認しております。 詳細につきましては、以下もご確認くださいますようお願いいたします。 ・Microsoft 365 管理センター:サービス正常性 インシデント番号: EX1484256 https://admin.cloud.microsoft/#/servicehealth/history/:/alerts/EX1484256 ※ 該当のインシデントが表示されていない場合は Microsoft 社へお問い合わせください この度はご迷惑をおかけしましたことをお詫び申し上げます。 −−−−−−−−−−−−−−−−−−−−−−−−−−− We have confirmed that the issue causing a login loop and preventing normal access to Microsoft 365 (Outlook on the web) has been addressed by Microsoft and was resolved on October 1, 2026, at 10:00 PM (JST). For further details, please also refer to the following: ・Microsoft 365 Admin Center: Service health Incident Number: EX1484256 https://admin.cloud.microsoft/#/servicehealth/history/:/alerts/EX1484256 *If the relevant incident is not displayed, please contact Microsoft. We sincerely apologize for any inconvenience this may have caused.

Reported by HENNGE One on their status page.