Investigating - Critical PHP Vulnerabilities

Incident Report for PowerSchool Products

Investigating

PowerSchool is aware of recently disclosed critical security vulnerabilities affecting PHP. Our Security and Engineering teams are actively assessing the potential impact across our products and implementing protective measures as appropriate.

For PowerSchool-hosted environments, additional protections are being applied to help mitigate potential threats while our teams continue evaluation and remediation efforts. At this time, our investigation remains ongoing.

We are working to provide product-specific guidance and will share additional information as it becomes available. Protecting our customers' data and systems remains our highest priority.

Posted Oct 21, 2026 - 09:32 PDT