CVE-2022-41033
Microsoft Windows COM+ Event System Service Privilege Escalation Vulnerability
Microsoft · Windows COM+ Event System Service
Vulnerability details
Microsoft Windows COM+ Event System Service contains an unspecified vulnerability that allows for privilege escalation.
Added to CISA KEV: 2022-10-11
Ransomware campaign use: Unknown
CISA due date: 2022-11-01
Defensive guidance from CISA
Apply updates per vendor instructions.
This is the source's required-action field, not an independently validated patch procedure. Refer to the vendor for exact affected versions and fixes.
Source catalog date: 2026-11-06T19:44:45.1797Z · Last retrieved: 2026-11-06 21:02:26 UTC