Security Digest - June 5, 2026

Daily security intelligence briefing for infrastructure and endpoint management teams. Consolidated from authoritative research, vendor advisories, and community discussions.

• Generated (UTC): 2026-06-05 16:26:52 +00:00
• Lookback window: 7 days

🚀 Top Research & Advisories

• CVE-2026-47125 - (NVD) Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 1.19.2, the PUT /api/environments/{id}/templates/variables endpoint, which writes the system-wide .env.global file used for variable substitution in every…

  Action: Monitor developer tool vulnerabilities and supply chain risks.

💻 AppSec

• CVE-2026-45625 - (NVD) Monitor developer tool vulnerabilities and supply chain risks.

• CVE-2026-45626 - (NVD) Monitor developer tool vulnerabilities and supply chain risks.

• CVE-2026-45627 - (CVE.org) Monitor developer tool vulnerabilities and supply chain risks.

• CVE-2026-45628 - (NVD) Monitor developer tool vulnerabilities and supply chain risks.

• CVE-2026-45633 - (NVD) Monitor developer tool vulnerabilities and supply chain risks.

• CVE-2026-45660 - (CVE.org) Monitor developer tool vulnerabilities and supply chain risks.

🏗 Infrastructure

• Printing error since uninstalling KB5087424 - (Reddit r/sysadmin) Review server hardening and AD security posture. Validate workstation security baseline and update compliance.

🛠 Infrastructure & Endpoint Control

• Are there any major performance differences between the balanced and best performance settings in the new power mode options inside the settings app for windows 11? - (Reddit r/Windows11) Validate workstation security baseline and update compliance.

• Deploying Intune Remote Help for Modern Endpoint Support - (Reddit r/sysadmin) Review security controls and policy updates. Validate Edge/WebView2 coverage; refresh managed package.

• Flow v1.9.0 is out : Realtime script editing and performance improvements. - (Reddit r/Windows11) Review Office update channel health and security baseline compliance.

• Microsoft Edge Vulnerability Allows Remote Attackers to Execute Arbitrary Code - (CybersecurityNews) Validate Edge/WebView2 coverage; refresh managed package.

• Microsoft is ditching password-based authentication tomorrow – Edge browser will switch to Windows Hello access - (Reddit r/Windows11) Validate Edge/WebView2 coverage; refresh managed package.

• Microsoft is making Windows 11’s context menus faster, simpler, and configurable - (Neowin) Validate workstation security baseline and update compliance.

• Motherboard replaced on an Entra/Intune joined laptop — now getting constant authentication loops. - (Reddit r/sysadmin) Review Office update channel health and security baseline compliance.

• My “Windows 11” desktop. - (Reddit r/Windows11) Validate workstation security baseline and update compliance.

• Nearly 70% of Steam users now run Windows 11 - (Neowin) Validate workstation security baseline and update compliance.

• New SHub Stealer Variant Malware Targets Chrome, Firefox, Brave, Edge, Opera, and Crypto Wallets - (CybersecurityNews) Validate Chrome coverage; update managed package if needed. Validate Edge/WebView2 coverage; refresh managed package.

• Printing error since uninstalling KB5087424 - (Reddit r/sysadmin) Review server hardening and AD security posture. Validate workstation security baseline and update compliance.

• Recommendations for a 200+ device mid tier or enterprise level Mesh WiFi system - (Reddit r/sysadmin) Review security controls and policy updates.

• Simple questions and Help thread - Month of June - (Reddit r/Windows11) Validate workstation security baseline and update compliance.

• Still using Classic Outlook? Microsoft highlights 15 reasons to switch to New Outlook - (Neowin) Review Office update channel health and security baseline compliance.

• Unofficial script lets you install unreleased Windows 11 features without Microsoft Account - (Neowin) Validate workstation security baseline and update compliance.

• We’re at Computex 2026 and checking out Windows 11 laptops and RTX Spark - what would you like to see? - (Reddit r/Windows11) Validate workstation security baseline and update compliance.

• Windows 11 is finally getting an uninstall button for AI models - (Reddit r/Windows11) Validate workstation security baseline and update compliance.

🩹 Patch Tuesday & Update Experience

• Printing error since uninstalling KB5087424 - (Reddit r/sysadmin) Hello everyone, We have been experiencing an issue since uninstalling KB5087424 (and rebooting) on an RDS server running Microsoft Windows Server 2022 Datacenter Azure Edition A user is using an HP La…

🔍 Quick Links (Watch Items)

• Google Cloud hit by fresh layoffs, security and Mandiant teams among those affected - (Reddit r/cybersecurity)
• Deploying Intune Remote Help for Modern Endpoint Support - (Reddit r/sysadmin)
• Checking what are the VPN client people use in your organization? - (Reddit r/sysadmin)
• Certified cybersecurity ISC2 - (Reddit r/cybersecurity)
• Any experience with Rootly or incident.io for cyber incident management? - (Reddit r/cybersecurity)
• Cisco warns of unpatched SD-WAN zero-day exploited in attacks - (Reddit r/cybersecurity)
• NIS2 hits railway hard - (Reddit r/cybersecurity)
• what certs have u seen in ai security related job posts ? - (Reddit r/cybersecurity)
• How is the Security Architecture / Strategic IT Security process structured in your organization? - (Reddit r/cybersecurity)
• What’s happening in cybersecurity job market in US and Europe these days? - (Reddit r/cybersecurity)