Notice Regarding Inquiries on PHP Security Vulnerabilities

Following recent reports concerning security vulnerabilities in PHP (CVE-2026-109618, CVE-2026-109619), we have received several inquiries regarding their potential impact on our "YubiOn" services.

We have confirmed that all YubiOn services and related products are unaffected by these vulnerabilities, as PHP is not used in any part of our development or operational environments.

Accordingly, customers do not need to take any action, such as configuration changes or software updates, when using YubiOn services.

Thank you for your continued trust and support of YubiOn services.