Update on October 22: Partial Resumption of Services and Functions

The following services and functions were restored at 16:40 on Thursday, October 22, 2026 (Japan Standard Time).
They are now available as usual.

• Login via GakuNin to the mdxII Project User Portal
• mdxII Project Application Portal (for GakuNin users)
• my Data Portal (NextCloud service)

Project Data Portal (NextCloud service) remains suspended.

We apologize for the inconvenience this suspension has caused. Thank you for your understanding and cooperation.

Action Requested from Users

If you operate virtual servers, web services, or other environments on mdxII, please check whether PHP is in use and whether your environment is affected by these vulnerabilities. If affected, please take the necessary action, such as applying the relevant security updates.
If you have difficulty implementing these measures, please contact the mdxII Operations Team. We will assist you with the necessary steps.

——–
(The following is the original suspension notice published on October 21.)

The PHP development team has announced an upcoming security release addressing critical vulnerabilities.
In response to this announcement, we will temporarily suspend the following web services and functions as a precautionary measure to ensure the security of our services.
Related information: PHP Official Announcement (Upcoming Critical PHP Security Release)

Affected Services and Functions

Login via GakuNin to the mdxII Project User Portal
mdxII Project Application Portal (for GakuNin users)
Project Data Portal (NextCloud service)
my Data Portal (NextCloud service)

Suspension Period

From 17:00 on Wednesday, October 21, 2026 (Japan Standard Time), until the necessary security measures have been completed.
The service resumption time has not yet been determined. We will notify you by email once services have resumed.

Impact on Users

The following will be unavailable during the suspension:
– Logging in to the User Portal via GakuNin
– Submitting new project applications
– Using NextCloud

mdxII virtual servers will remain available as usual.

We apologize for the short notice and any inconvenience this may cause.

This suspension is a precautionary measure and is not in response to any detected unauthorized access or resulting damage.
Thank you for your understanding and cooperation.