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CVE-2026-58619 Microsoft CVE debrief

CVE-2026-58619 is a high-severity vulnerability in Windows Sensor Data Service that allows an authorized attacker to elevate privileges locally. The vulnerability has a CVSS score of 7 and is classified as HIGH. Microsoft has released a patch for this vulnerability. The vulnerability is a use-after-free issue in the Windows Sensor Data Service. System administrators and security teams should prioritize patching to prevent potential privilege escalation attacks. However, specific details about affected systems and patch application guidance are limited.

Vendor
Microsoft
Product
Windows 10 Version 1607
CVSS
HIGH 7
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-14
Original CVE updated
2026-07-22
Advisory published
2026-07-14
Advisory updated
2026-07-22

Who should care

System administrators and security teams responsible for Windows systems, especially those with high-privilege access, should prioritize patching this vulnerability to prevent potential privilege escalation attacks. Additionally, security teams should review system exposure and patch application guidance with Microsoft support resources.

Technical summary

The vulnerability is a use-after-free issue in the Windows Sensor Data Service. An authorized attacker can exploit this vulnerability to elevate privileges locally. The CVSS vector is CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H. The vulnerability has a CVSS score of 7 and is classified as HIGH. Microsoft has released a patch for this vulnerability. However, specific technical details about the vulnerability and patch are limited.

Defensive priority

High

Recommended defensive actions

  • Apply the patch released by Microsoft
  • Conduct a thorough inventory of Windows systems and prioritize patching based on risk and exposure
  • Implement compensating controls, such as monitoring and exception tracking, for systems that cannot be patched immediately
  • Review relevant monitoring, detection, and logs for exposed assets that need extra review
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record was published on 2026-07-14T18:18:44.497Z and last modified on 2026-07-16T20:09:26.410Z. The NVD entry is currently Analyzed. The vulnerability has a CVSS score of 7 and is classified as HIGH. Microsoft has released a patch for this vulnerability. However, details about the patch and affected systems are limited. Defenders should verify patch application and system exposure with Microsoft support resources.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-58619 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-58619

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-58619 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-58619

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.