Emergency maintenance following PHP security advisory
Recovery was verified on key pages of the Japanese version of jp-seemore at 04:11 JST on 22 October 2026. The English version remains unavailable. Other PHP sites, including UMATEN, remain under maintenance; Tabedoki has recovered.
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Summary
Emergency maintenance following PHP security advisory
Recovery was verified on key pages of the Japanese version of jp-seemore at 04:11 JST on 22 October 2026. The English version remains unavailable. Other PHP sites, including UMATEN, remain under maintenance; Tabedoki has recovered.
[Update: 22 October 2026] Recovery of the Japanese version of jp-seemore confirmed
Recovery was verified on key pages of the Japanese version of jp-seemore (jp-seemore.com) at 04:11 JST on 22 October 2026 (19:11 UTC on 21 October). The English version remains unavailable.
Tabedoki (tabedoki.jp) completed maintenance at 01:20 JST on 22 October. Other PHP sites, including UMATEN, remain under maintenance.
The Tabedoki recovery notice, the earlier 06:00 JST reopening schedule, and the response history are preserved below. Statements below that work on the Japanese version of jp-seemore is continuing describe the situation at that time. Please refer to this update for the current recovery status.
[Update: 22 October 2026] Tabedoki maintenance completed
Tabedoki (tabedoki.jp) completed maintenance and reopened at 01:20 JST on 22 October 2026 (16:20 UTC on 21 October). The security fixes have been applied and key pages checked, and the HTTP 503 maintenance response has been lifted.
Work to apply security fixes and verify operation continues for UMATEN and jp-seemore. Reopening is scheduled for 06:00 JST on 22 October, subject to safety checks. Schedule changes will be announced on this page.
Earlier updates and the original announcement follow. Please refer to this update for the current recovery status.
[Update: 22 October 2026] Emergency maintenance extended
As safety checks, installation of the security fixes and operational testing are continuing, the scheduled end of maintenance has been changed to 06:00 JST on Thursday, 22 October 2026 (21:00 UTC on 21 October). HTTP 503 maintenance will remain in place on the affected sites.
06:00 JST is the scheduled reopening time. If the schedule changes based on the progress of safety checks, we will announce it on this page. We apologise for the inconvenience.
The original announcement from 21 October follows. Please refer to the update above for the revised reopening schedule.
Following a critical PHP security advisory, we began precautionary emergency maintenance on the sites listed below on 21 October 2026. The current HTTP 503 response will remain in place until service resumes.
Affected sites: tabedoki.jp, umaten.jp, java-go.jp, codeomni.jp, yamelog.jp and jp-seemore.com (excluding some static pages).
The affected sites return HTTP 503 (Service Unavailable) at the web server to restrict external access to normal PHP processing. This status indicates a temporary service interruption. Browsing and site features are unavailable during maintenance.
The PHP project has announced a security release addressing two critical vulnerabilities, both rated CVSS v4.0 9.2, scheduled for 23:00 JST on 21 October 2026 (14:00 UTC). Details, including affected and fixed versions, are due to be published with the release. PHP may release earlier if vulnerability details become public or evidence of active exploitation appears.
Reference: PHP official announcement https://www.php.net/archive/2026.php#2026-10-20-1
Service is scheduled to resume at 01:00 JST on Thursday, 22 October 2026 (16:00 UTC on 21 October). Maintenance will be extended if safety checks have not been completed. Changes to this schedule and service restoration will be announced on this page.
We apologise for the inconvenience.