Dear Client,
We would like to notify you of upcoming emergency maintenance activities that will affect your services. The emergency maintenance has been scheduled for October 21, 2026.
Planned impact: Impact expected (see below for details)
Reason for this maintenance:
Due to the recently announced PHP CVE (CVE-2026-109618 and CVE-2026-109619), for which no fix is available yet, we are implementing an emergency mitigation to block all traffic to multiple services.
We will take all actions possible to avoid impact as much as possible, such as ensuring our internal services can still reach these services.
If you are using any of these services and your actions are blocked as a result of this, please contact us so we can look at allowing your traffic. In case if your services cannot wait until PHP fix is available, please include details such as: IP + what service it is in order to whitelist it with correct label.
As soon as a permanent fix has been made available and is verified, we will deploy the fix and revert this emergency mitigation.
For more info:
https://cert.europa.eu/publications/security-advisories/2026-018
https://www.php.net/archive/2026.php#2026-10-20-1
Expected impact:
Full downtime: There will be expected downtime during this maintenance.
Support:
Our support department will be open during the maintenance. More details about how you can contact our support can be found here: https://i3d.net/support/
You can find maintenance updates and the current situation at https://status.i3d.net/