VMware/Broadcom May 2026: VCF 9.1, vCenter, and VM Hosting Checks
VMware/Broadcom May 2026 virtualization checklist for VCF 9.1, vCenter virtual hardware, Workstation/Fusion 26H1, XCP-ng, and VM hosting admins.
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Latest DIY Tech Guides
HAProxy May 2026 Release Check: Community, Enterprise, ALOHA, and Safe Reloads
HAProxy Community, Enterprise, and ALOHA saw May 2026 release movement. Check versions, validate configs, reload safely, and verify TLS/backend health.
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Plesk Obsidian 18.0.79 Update 4 and Grafana 1.7.2: Security Maintenance Checklist
Plesk Grafana 1.7.2 adds security improvements and fixes Monitoring with Panel HTTP/3. Plan the maintenance window and verify panel, sites, mail, WordPress, and dashboards.
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Gravity SMTP CVE-2026-4020: Patch and Rotate WordPress Mail Keys
Patch Gravity SMTP CVE-2026-4020 and CVE-2026-4162, rotate WordPress mail-service credentials, and review sending logs after active attack reports.
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Caddy CVE-2026-45135: FastCGI PHP-FPM Patch Guide
Update Caddy to 2.11.3 or later for CVE-2026-45135, then review PHP-FPM routing, upload paths, logs, and writable web directories.
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Azure Local ALDO CVE-2026-42822: Critical Patch Guide
Update Azure Local Disconnected Operations to ALDO 2604 or later for CVE-2026-42822, then verify backups, identity health, and privileged access.
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Kubernetes SMB CSI Driver CVE-2026-3865: Patch Guide
Patch Kubernetes SMB CSI Driver CVE-2026-3865 to v1.20.1+, restrict PersistentVolume creation, review SMB exports, and verify backups.
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Microsoft Secure Boot Certificate Warning: What To Do Before June 2026
Windows Secure Boot certificates from 2011 begin expiring in June 2026. Patch, reboot, verify, and stage server rollout safely.
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VMware Fusion CVE-2026-41702: Mac Hypervisor Patch Guide
Update VMware Fusion to 26H1 or newer for CVE-2026-41702, then back up important VMs, verify the version, and review Mac workstation access.
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ingress-nginx CVE-2026-4342: Kubernetes Patch and Migration Guide
Patch ingress-nginx CVE-2026-4342, review Kubernetes Ingress permissions, protect Secrets, and plan migration away from retired ingress-nginx.
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