PHP Vulnerability Responses by Company

SkyCom

Japan-based services
Aliases / services
スカイコム / 株式会社スカイコム / SKYCOM Corporation / SkyPAS / SkyPAS Viewer / SkyPAS 9 / SkyPAS AT / SkySign / SkyCom
Official website
https://www.skycom.jp/

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

Listed services and systems

Response status
Some SkyPAS products under review; cloud suspended
Response information checked
2026-10-27 Rechecked: 2026-10-27

Software company supplying PDF products, SkyPAS and SkySign.

The notice identifies possible impact on SkyPAS Viewer, SkyPAS 9 and cloud/on-premises SkyPAS. The cloud service has been preventively suspended since October 22 at 15:00, with no reopening time. Both forms of SkyPAS AT and SkySign are listed as unaffected.

What users should do

Check your exact product and deployment type. Follow official updates or support instructions for affected products.

Official service URL

Source URLs

  1. PHP2Shell response and scopehttps://www.skycom.jp/news/important/2026/00330/Response evidence
  2. Operating entityhttps://www.skycom.jp/skysign/operating_company/Service and operation documentation
Related official sources
  1. PHP2Shell response and scopeOfficial notice
  2. Operating entityOfficial information directory

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