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Findings

CVE-2022-41033

Microsoft Windows COM+ Event System Service Privilege Escalation Vulnerability

Published Oct 11, 2022 · updated Jun 16, 2026 · microsoft windows 10 1507

Microsoft Windows COM+ Event System Service contains an unspecified vulnerability that allows for privilege escalation.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 11, 2022 · Catalog

    Detected

    Microsoft Windows COM+ Event System Service contains an unspecified vulnerability that allows for privilege escalation.

  2. Oct 11, 2022 · CISA KEV

    Known exploited

    Apply updates per vendor instructions.

  3. Nov 1, 2022 · CISA KEV

    Remediation due

    Apply updates per vendor instructions.

  4. Jun 16, 2026 · Catalog

    Updated

    Microsoft Windows COM+ Event System Service contains an unspecified vulnerability that allows for privilege escalation.

Required action

Apply updates per vendor instructions.

CISA due date Nov 1, 2022

Affected

  • cpe microsoft/windows 10 1507version unspecified
  • cpe microsoft/windows 10 1607version unspecified
  • cpe microsoft/windows 10 1809version unspecified
  • cpe microsoft/windows 10 20h2version unspecified
  • cpe microsoft/windows 10 21h1version unspecified
  • cpe microsoft/windows 10 21h2version unspecified
  • cpe microsoft/windows 11 21h2version unspecified
  • cpe microsoft/windows 11 22h2version unspecified
  • vendor Microsoft Windows COM+ Event System Serviceversion unspecified

Sources

  • CISA KEVCVE-2022-41033

    Microsoft Windows COM+ Event System Service contains an unspecified vulnerability that allows for privilege escalation.

    cisa.gov
  • CVE.orgCVE-2022-41033

    Official CVE identifier

    cve.org
  • FIRST EPSSCVE-2022-41033

    30-day exploitation probability 1.9%

    first.org
  • NIST NVDCVE-2022-41033

    Windows COM+ Event System Service Elevation of Privilege Vulnerability

    nvd.nist.gov

References