Security Digest - September 25, 2026

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

• Generated (UTC): 2026-09-25 18:09:27 +00:00
• Lookback window: 7 days

🚀 Top Research & Advisories

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

  💻 AppSec

• New Carbonato malware uses AI agents to hijack exposed Docker hosts - (BleepingComputer) Monitor developer tool vulnerabilities and supply chain risks.

🏗 Infrastructure

• CVE-2026-69184 - (NVD) Review server hardening and AD security posture.

• Microsoft deprecating major WDS features in “next Windows Server release” - (Neowin) Review server hardening and AD security posture.

🛠 Infrastructure & Endpoint Control

• CISA warns of Sharepoint, WSO2, Adobe Commerce flaws exploited in attacks - (BleepingComputer) Confirm Adobe exposure; push updated deployment.

• CVE-2026-59163 - (NVD) Review security controls and policy updates.

• Excel finally supporting multiple values in single cell, Microsoft explains how - (Neowin) Review Office update channel health and security baseline compliance.

• How do you detect unknown devices or internal scanning on small networks? - (Reddit r/cybersecurity) Validate Edge/WebView2 coverage; refresh managed package.

• Is single vendor SASE worth it in the long run? - (Reddit r/cybersecurity) Validate Edge/WebView2 coverage; refresh managed package.

• New Windows 11 Experimental build brings more Start menu improvements - (Neowin) Validate workstation security baseline and update compliance.

• Solo admin here, so this landed entirely on me. Auditor asked for twelve months of firewall logs. How long would that take you? - (Reddit r/cybersecurity) Review security controls and policy updates.

• Windows 11 getting much-needed mouse pointer upgrade and more with build 26220.9568 - (Neowin) Validate workstation security baseline and update compliance.

• Windows 11 KB5124010 update released with 46 changes and fixes - (BleepingComputer) Validate workstation security baseline and update compliance.

🔍 Quick Links (Watch Items)

• ‘Salesbleed’ Exploits Salesforce Agents to Enable Slack Phishing - (Reddit r/cybersecurity)
• Is single vendor SASE worth it in the long run? - (Reddit r/cybersecurity)
• WordPress Comment2Shell Vulnerability Lets Hackers Take Over Sites Through Comments - (CybersecurityNews)
• Would you accept ? - (Reddit r/cybersecurity)
• How do you detect unknown devices or internal scanning on small networks? - (Reddit r/cybersecurity)
• Would you accept offer ? - (Reddit r/cybersecurity)
• Built an ambient CVE feed for my second monitor — useful or information overload? - (Reddit r/cybersecurity)
• Critical Cross-user and Cross-tenant compromise in Atlassian Rovo - (Reddit r/cybersecurity)
• Hackers now exploit critical Roundcube flaw in code injection attacks - (BleepingComputer)
• CVE-2026-81178 - (CVE.org)