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CVE-2024-38106 Microsoft CVE debrief

CVE-2024-38106 is a Microsoft Windows Kernel Privilege Escalation vulnerability that CISA added to its Known Exploited Vulnerabilities catalog on 2024-08-13. Because it is listed in KEV, defenders should treat it as actively exploited in the wild and prioritize remediation on affected Windows systems. The available public record in this corpus does not provide a CVSS score, so operational urgency should be driven by KEV status and vendor guidance rather than score alone.

Vendor
Microsoft
Product
Windows
CVSS
Unknown
CISA KEV
Listed
Original CVE published
2024-08-13
Original CVE updated
2024-08-13
Advisory published
2024-08-13
Advisory updated
2024-08-13

Who should care

Windows administrators, endpoint and server operations teams, vulnerability management teams, and incident response teams should care most. Any organization running Microsoft Windows should review exposure, especially on systems where local privilege escalation could materially increase attacker impact after an initial foothold.

Technical summary

The vulnerability is described in public records as a Microsoft Windows kernel privilege escalation issue. That means successful exploitation could allow a lower-privileged attacker or process to obtain higher privileges on the local system. The supplied source corpus does not include the underlying flaw details, exploit chain, or affected build numbers, so only the confirmed public characterization and KEV status are reflected here.

Defensive priority

High. CISA’s KEV inclusion is a strong signal that exploitation has been observed and that remediation should be expedited according to vendor guidance and organizational patch SLAs. The KEV due date in the supplied timeline is 2024-09-03.

Recommended defensive actions

  • Check Microsoft guidance for CVE-2024-38106 and apply the recommended update or mitigation on all affected Windows systems.
  • Prioritize internet-facing, high-value, and endpoint systems where local privilege escalation would significantly expand attacker control.
  • Confirm asset inventory coverage so all Windows instances are evaluated, including servers, workstations, and remotely managed endpoints.
  • If mitigation is not available on a particular system, follow CISA’s guidance to discontinue use of the product until a fix can be applied.
  • Validate remediation through post-patch verification and vulnerability scanning where available.

Evidence notes

CISA’s Known Exploited Vulnerabilities record identifies this issue as ‘Microsoft Windows Kernel Privilege Escalation Vulnerability’ and lists vendorProject Microsoft, product Windows, dateAdded 2024-08-13, dueDate 2024-09-03, and knownRansomwareCampaignUse Unknown. The source item metadata also points to Microsoft’s MSRC update guide and the NVD entry for CVE-2024-38106. The CVE and CISA timestamps supplied here are both 2024-08-13, and no CVSS score was provided in the corpus.

Official resources

Public advisory debrief based on the supplied CVE record, CISA KEV entry, and official reference links. Published and modified dates in the supplied timeline are 2024-08-13.