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CVE-2026-47632 Microsoft CVE debrief

CVE-2026-47632 is a HIGH severity vulnerability in Azure Connected Machine Agent, allowing an unauthorized attacker to elevate privileges over an adjacent network due to improper certificate validation. The vulnerability affects Azure Connected Machine Agent, particularly version 1.65. Users should review and apply mitigations. The CVE record was published on 2026-07-14T17:16:49.637Z.

Vendor
Microsoft
Product
Azure Connected Machine Agent
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-14
Original CVE updated
2026-08-18
Advisory published
2026-07-14
Advisory updated
2026-08-18

Who should care

Users of Azure Connected Machine Agent, particularly those with Agent version 1.65, should review and apply mitigations. Operators, platform administrators, vulnerability management teams, and security teams should assess the impact and plan vendor-supported updates or mitigations.

Technical summary

The Azure Connected Machine Agent is vulnerable to improper certificate validation, allowing an attacker to elevate privileges. The vulnerability is rated HIGH with a CVSS score of 8.8. Affected product deployments should be reviewed, and owners assigned for follow-up.

Defensive priority

Apply vendor patches or mitigations immediately. Review compensating controls for exposed systems while remediation is scheduled and verified.

Recommended defensive actions

  • Apply the vendor patch or mitigation
  • Review and update Azure Connected Machine Agent to the latest version
  • Monitor for suspicious activity
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
  • Review compensating controls for exposed systems while remediation is scheduled and verified

Evidence notes

The CVE record was published on 2026-07-14T17:16:49.637Z and was last modified on 2026-07-16T16:44:05.410Z. The vulnerability affects Azure Connected Machine Agent, particularly version 1.65. Users should review and apply mitigations. Evidence is limited, and defenders should verify affected scope and vendor guidance.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-47632 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-47632

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

  • CVE-2026-47632 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-47632

    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.