PatchSiren

McAfee CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

Known exploited McAfee CVE published 2021-11-03

CVE-2021-23874

CVE-2021-23874 is a McAfee Total Protection (MTP) improper privilege management vulnerability that CISA listed in its Known Exploited Vulnerabilities catalog on 2021-11-03. Because it is on the KEV catalog, defenders should treat it as a high-priority remediation item and apply vendor updates per guidance. The supplied corpus does not include a CVSS score or deeper technical detail.