Proxmox Mail Gateway 9.1 is out with Debian 13.5, kernel 7.0, SpamAssassin 4.0.2, ClamAV 1.4.4, quarantine updates, and mail-flow hardening.
Microsoft now lists the WUSA network-share update issue as fixed for Windows 11 24H2/25H2 and Windows Server 2025. Here is the safe admin path.
Microsoft published the June 2026 Security Updates on June 9. Plan Windows, Server, IIS, RDS, Hyper-V, domain controller, and admin workstation patching with verification.
Kubernetes 1.33 reaches end of life on June 28, 2026. Plan the upgrade path, confirm version skew, drain nodes safely, check add-ons, and verify workloads.
CIFSwitch CVE-2026-46243 is a high-severity Linux local privilege escalation affecting CIFS client configurations. Patch kernels, reboot hosts, and review TrueNAS and hosting exposure.
CISA added SolarWinds Serv-U CVE-2026-28318 to KEV on June 5, 2026. Update to Serv-U 15.5.4 Hotfix 1 or the current fixed SolarWinds build.
CISA added Oracle WebLogic Server CVE-2024-21182 to KEV on June 1, 2026. Patch affected WebLogic 12.2.1.4.0 and 14.1.1.0.0 systems and restrict T3/IIOP exposure.
CISA added Linux kernel CVE-2022-0492 to KEV on June 2, 2026. Patch and reboot container hosts, shared hosting nodes, CI runners, and Linux servers that run untrusted workloads.
Size Proxmox VE hardware for general VMs and WHM/cPanel hosting VMs with CPU, RAM, NVMe, ZFS, Ceph, network, backup, inode, and customer-isolation planning.
Admin a WordPress multisite network with super admin roles, sites, users, plugins, themes, updates, backups, domain mapping, and client-safe governance.
