Security advisory - Linux kernel patches

Remarkable-Guille

Dear customer,

Once again we are facing security issues in the Linux kernel (CVE-2026-31431). As always, our team is ready to mitigate the incident and protect your infrastructure.

Servers running Ubuntu and Debian have already been patched.

Servers running AlmaLinux and CloudLinux are awaiting the official vendor updates. Unfortunately, we cannot mitigate this vulnerability without those patches. As soon as we receive them and they are installed, your server will be rebooted immediately to apply the fix.

If you have any questions, you can reply to this email or open a ticket from your client panel.

Best regards,
The RemarkableCloud team

Remarkable-Guille

Dear customer,

This is a quick follow-up to our previous notice regarding CVE-2026-31431.

The official vendor updates for AlmaLinux and CloudLinux have now been released and applied. All affected servers across our fleet - including Ubuntu, Debian, AlmaLinux, and CloudLinux - have been fully patched and rebooted to apply the fix. No further action is required on your end.

We appreciate your patience and understanding while we worked through the vendor's release timeline. If you notice anything unusual after the reboot, or if you have any questions, please reply to this thread or open a ticket from your client panel and our team will be happy to assist.

Best regards,
The RemarkableCloud team