Critical severity9.8CISA KEVNVD Advisory· Published Mar 14, 2023· Updated Jun 17, 2026

CVE-2023-23397

Description

Microsoft Outlook Elevation of Privilege Vulnerability

Microsoft/365 Apps
cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*
Microsoft/Office2 versions
cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*
- (no CPE)range: 16.0.1
Microsoft/Office Long Term Servicing Channel
cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:*:*:*
Microsoft/Outlook5 versions
cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:-:*:*:*+ 4 more
- cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:-:*:*:*
- cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:rt:*:*:*
- cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: 16.0.0.0
Microsoft/Microsoft 365 Apps for Enterprisev5
Range: 16.0.1
Microsoft/Office Visiocpe-rescue
Range: 19.0.0
Microsoft/Microsoft Outlook 2013 Service Pack 1v5
Range: 15.0.0.0