Notice: The September 2026 Scan Cab for Microsoft updates is delayed

🚨 The Signal: The September 2026 Scan Cab for Microsoft security updates is delayed. This impacts organisations using Scan Cab for offline update compliance checks, potentially delaying patch verification and increasing vulnerability windows.

The Impact

Security teams and IT administrators are affected, facing increased risk from unverified operating system patches.

• Security teams: Increased risk from unverified OS patches.
• IT administrators: Delayed patch compliance reporting.
• Organisations: Potential non-compliance with patching policies.

The Action

1. Monitor Microsoft Message Center for Scan Cab release updates.
2. Review existing patch management processes for offline systems.
3. Consider alternative methods for offline update verification if delays persist.
4. Communicate potential patching verification delays to stakeholders.

Domain: Other · Impact: medium · Workload: Other · Essential Eight: Patch Operating Systems · ISM: ISM-1407, ISM-1501, ISM-1621, ISM-1622, ISM-1623, ISM-1654, ISM-1655, ISM-1694, ISM-1695, ISM-1696, ISM-1701, ISM-1702, ISM-1877, ISM-1889, ISM-1902