Proxmox VE 9.2 upgrade checklist for hosting clusters, HA, QEMU 11, kernel 7.0, Ceph Tentacle, SDN, Windows EFI, backups, and verification.
CISA now lists Drupal CVE-2026-9082 in KEV. Patch PostgreSQL-backed Drupal sites first, then update Symfony and Twig dependencies across supported Drupal 10 and 11 sites.
MiniPlasma is a newly public Windows local privilege escalation issue tied to cldflt.sys and CVE-2020-17103. Here is what admins should monitor while Microsoft investigates.
Critical Easy Elements for Elementor CVE-2026-7284 patch guide: update to 1.4.5, remove if unavailable, review admins, and replace unsafe builder add-ons.
Proxmox VE maintenance guide for Kernel 6.14 end of support, QEMU 11.0 rollout checks, Windows Server VM boot-risk testing, and cluster-safe patching.
CISA KEV patch guide for Microsoft Defender CVE-2026-41091 and CVE-2026-45498 on Windows Server, hosting, RDS, Hyper-V, and admin machines.
CISA added LiteSpeed cPanel Plugin CVE-2026-54420 to KEV. Hosting admins should confirm cPanel user-end plugin 2.4.8 and LiteSpeed WHM Plugin 5.3.2.1 or newer.
DirtyDecrypt CVE-2026-31635 Linux kernel patch guide for hosting, container, and admin fleets with RxRPC/RxGK exposure checks.
CISA GitHub leak response guide for AWS GovCloud keys, plaintext passwords, secret scanning, credential rotation, contractor controls, and admin audits.
Proxmox May 2026 operations roundup for PBS 4.2, StorPool integration, Kasm Workspaces, and multi-cluster planning for hosting admins.
