Security checks / Check reference / Devices & compliance
Intune Device Missing Critical Patch
High Severity Microsoft 365 security check in the Devices & compliance domain.
Managed device is missing one or more KB articles that fix Critical-severity CVEs (CVSS 9.0+). Defender for Endpoint reports this device as missing KB articles tied to CVEs scored Critical (CVSS 9.0 or higher), typically allowing remote code execution or full compromise. Siemserva runs this check automatically across your tenant and maps every finding to the compliance frameworks below.
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Check summary
What this check verifies
Managed device is missing one or more KB articles that fix Critical-severity CVEs (CVSS 9.0+).
Why it matters
Defender for Endpoint reports this device as missing KB articles tied to CVEs scored Critical (CVSS 9.0 or higher), typically allowing remote code execution or full compromise. Each day a Critical CVE is unpatched on a reachable device extends the exploit window.
How to fix it
Schedule an expedite or include the device's group in an Autopatch deployment that covers the listed KBs. Verify the device reports back compliant within the deployment service. For tenants without Defender ground truth, fallback signals (osVersion lag) can mis-flag, so verify before remediation.
Siemserva flags every tenant where this check fails and, with Senserva Trustworthy AI remediation, can propose a validated fix you approve before it applies.
Find this in your own Microsoft 365
This page is the public reference for one check. Siemserva by Senserva runs it, and 650+ others, against your own tenant: it shows exactly where Intune Device Missing Critical Patch is failing across your environment, ranks it against everything else by real risk, maps it to the frameworks your auditors ask about, and attaches a validated fix you approve before it applies.
Your Three Free Unlimited Audits cover all of it, free with registration: 1 scan to find, 2 to review your fixes.
Built for the people who own this outcome: security and IT teams closing gaps, auditors and compliance teams gathering evidence, and MSPs and MSSPs running it across every client tenant.
Ask your own AI about this check
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
Compliance framework mappings
Findings from this check serve as evidence for:
References
Related Devices & compliance checks
Common questions
What does the Intune Device Missing Critical Patch check verify?
Managed device is missing one or more KB articles that fix Critical-severity CVEs (CVSS 9.0+). It is a High Severity check in the Devices & compliance domain, one of the 650+ checks Siemserva runs across Microsoft 365, Intune, Defender, and Entra ID.
How do I fix a Intune Device Missing Critical Patch finding?
Schedule an expedite or include the device's group in an Autopatch deployment that covers the listed KBs. Verify the device reports back compliant within the deployment service. For tenants without Defender ground truth, fallback signals (osVersion lag) can mis-flag, so verify before remediation. Siemserva ranks the finding by Severity and, with Senserva Trustworthy AI, can propose a validated, approve-before-apply configuration fix.
Which compliance frameworks does this check evidence?
Findings from this check map to SCuBA, MCSB, NIST, SOC2, CIS, HIPAA, and MCSB controls ES-3, PV-6. That mapping is what turns a scan finding into audit evidence.
Can I ask my own AI about this check?
Yes. This page includes a free copy-paste AI prompt carrying the check's facts: what it verifies, the risk, the remediation, and the framework mappings. Paste it into Claude, ChatGPT, or Copilot; cite-worthy detail without giving an AI access to your tenant.
All 672 checks with severities and mappings: the Microsoft 365 security checks catalog.