Security Digest - June 23, 2026

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

• Generated (UTC): 2026-06-23 21:45:06 +00:00
• Lookback window: 7 days

🚀 Top Research & Advisories

• No high-priority security research detected in this window.

  🏗 Infrastructure

• Best distro for hosting lab VMs - (Reddit r/cybersecurity) Review server hardening and AD security posture.

🛡 Security Ops

• SEC699 vs ICS612 — anyone taken either? Need real-world input - (Reddit r/cybersecurity) Review sensor guidance and deployment posture.

🛠 Infrastructure & Endpoint Control

• Microsoft outs Windows 11 KB5095093 with long list of new features - (Neowin) Validate workstation security baseline and update compliance.

• Microsoft says Windows 11 26H2 is coming soon, details upgrade process - (BleepingComputer) Validate workstation security baseline and update compliance.

• OWASP Juice Shop site issues - (Reddit r/cybersecurity) Validate Chrome coverage; update managed package if needed.

• Windows 11 KB5095093 update rolls out new Point-in-Time restore feature - (BleepingComputer) Validate workstation security baseline and update compliance.

🔍 Quick Links (Watch Items)

• Mythos discovers ‘Squidbleed,’ a memory leak that’s gone undetected since Clinton era - (Reddit r/cybersecurity)
• Is browser security still unresolved? - (Reddit r/cybersecurity)
• Does this sound like a Telegram session hijack, or am I overthinking it? - (Reddit r/cybersecurity)
• 8-Year-Old Samsung KNOX Vulnerability Exposes Galaxy Devices to Kernel Attacks - (CybersecurityNews)
• The Exploit Doesn’t Exist. You Can Still Prove It Works Against You - (BleepingComputer)
• Webinar: Why email security teams are drowning in alerts - (BleepingComputer)
• is it a security risk to update too frequently - (Reddit r/cybersecurity)
• CVE-2026-35281 - (NVD)
• CVE-2026-35280 - (NVD)
• CVE-2026-35279 - (NVD)