In early August 2026, five security advisories were published affecting the Proxmox platform and the Linux kernel:
Zapscape (CVE-2026-64561, PSA-2026-00036-1), a use-after-free in the shadow MMU emulation code of KVM on x86_64. Under the right nested virtualization condition...
Two further serious Linux kernel vulnerabilities were publicly disclosed in early July 2026: GhostLock (CVE-2026-43499), a use-after-free in the kernel futex priority-inheritance code that lets any unprivileged local user gain root and escape containers, disclosed with a workin...
On 9 July 2026, two high-severity Linux kernel vulnerabilities were publicly disclosed: Januscape (CVE-2026-53359), a KVM guest-to-host escape affecting both Intel and AMD systems, and Bad Epoll (CVE-2026-46242), a local privilege escalation with a public proof-of-concept explo...
MMITech will be retiring its managed Nextcloud service on 01.10.2026. After this date, the platform will be taken offline and stored data will be permanently removed.
Why we are doing this
Hardware and energy prices have risen sharply over the past two years, driven by AI dem...
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