CVE-2022-41033
KEVMicrosoft Windows COM+ Event System Service Privilege Escalation Vulnerability
Description
Microsoft Windows COM+ Event System Service contains an unspecified vulnerability that allows for privilege escalation.
Windows COM+ Event System Service Elevation of Privilege Vulnerability
CVSS 3.1 vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HPublishedOct 11, 2022
Last modifiedJun 17, 2026
Added to KEVOct 11, 2022
Remediation dueNov 1, 2022
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41033PatchVendor Advisory
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-41033PatchVendor Advisory
- cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-41033US Government Resource
0 recent articles mention this CVE
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Risk assessment · High
Actively exploited. Patch immediately.
- Exploitation
- Confirmed in the wild (CISA KEV)
- Federal remediation deadline
- Overdue by 1457 days
- CVSS
- 7.8 HIGH
- EPSS (30-day exploit probability)
- 1.9% · top 21% of all CVEs
- Weakness
- CWE-843
Recommended actions
- 1.Apply updates per vendor instructions.
- 2.Treat as emergency change: patch or isolate internet-facing instances first.
- 3.Hunt for compromise: review logs for the disclosure window, not just from the patch date.
Assessment is derived automatically from the live signals above; verify against your own asset inventory.