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Aug 11, 2026 Infrastructure fully patched against Zapscape, SCTPhantom and TONTOU vulnerabilities

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...

Jul 26, 2026 Infrastructure fully patched against GhostLock and IPv6 fragmentation kernel vulnerabilities

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...

Jul 10, 2026 Infrastructure fully patched against Januscape and Bad Epoll kernel vulnerabilities

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...

May 25, 2026 Einstellung des verwalteten Nextcloud-Dienstes

MMITech wird seinen verwalteten Nextcloud-Dienst am 01.10.2026einstellen. Nach diesem Datum wird die Plattform abgeschaltet und gespeicherte Daten werden dauerhaft gelöscht. Warum wir das tun Die Preise für Hardware und Energie sind in den letzten zwei Jahren stark gestieg...