Qwickly is aware of the critical PHP vulnerabilities disclosed on October 21, 2026 (CVE-2026-109618 and CVE-2026-109619). Qwickly's products do not use PHP and are not affected (this includes Qwickly Attendance, Qwickly Course Tools, Qwickly Jot, and the qwickly.tools Administrative Dashboard); our public marketing website, which is hosted separately and does not store any client or student data, has been patched.