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Zapscape (CVE-2026-64561) KVM guest escape and local root: mitigation and kernel update for CloudLinux
A Linux kernel KVM flaw affecting CloudLinux 7h-10, including servers running no VMs. Checks, mitigation and fix status.
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Zapscape (CVE-2026-64561) KVM guest escape and local root: mitigation and kernel update for CloudLinux
A Linux kernel KVM flaw affecting CloudLinux 7h-10, including servers running no VMs. Checks, mitigation and fix status.
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Community forum discontinued
CloudLinux has permanently discontinued the community forum at forum.cloudlinux.com. The decision follows an unauthorised-access incident against the forum’s...
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OVSwrap (CVE-2026-64531) local root exploit: mitigation for CloudLinux 9, 10, and CloudLinux for Ubuntu
OVSwrap (CVE-2026-64531): a Linux kernel flaw giving local root on CloudLinux 9, 10 and CloudLinux for Ubuntu. No...
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How to Reduce Hacked-Site Tickets on Your VPS Plans
Quick answer: The most effective way to reduce hacked-site tickets on VPS is to isolate accounts so one...
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Rollout Slot 17 Pause Announcement
Summary CloudLinux has paused the gradual rollout slot 17 for the package ea-apache24-mod_hostinglimits-1.0-46 due to a compatibility issue...
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Rollout Slot 6 Pause Announcement [Resolved]
Update on July 29, 2026: We’re resuming the rollout now that the reported compatibility issues have been fixed...
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RefluXFS (CVE-2026-64600) Local Root Exploit: Release Status Tracker for CloudLinux
RefluXFS (CVE-2026-64600) is a Linux kernel Local Privilege Escalation in the XFS filesystem, present in every kernel from...
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OVH Had to Reboot Its Entire KVM Fleet to Fix Januscape. KernelCare Users Didn’t Have to.
One of Europe’s largest cloud providers just spent eleven days rebooting the infrastructure behind roughly a million customer...
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GhostLock (CVE-2026-43499) Local Root Exploit: Kernel Update for CloudLinux
GhostLock (CVE-2026-43499) is a use-after-free bug in the Linux kernel's futex priority-inheritance code that lets any unprivileged local...
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Bad epoll (CVE-2026-46242) Local Root Exploit: Kernel Update for CloudLinux
Bad epoll (CVE-2026-46242) is a use-after-free bug in the Linux kernel's epoll subsystem that lets an unprivileged local...
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