High severity7.1NVD Advisory· Published Mar 14, 2023· Updated Jun 17, 2026
CVE-2023-23398
CVE-2023-23398
Description
Microsoft Excel Spoofing Vulnerability
Affected products
14cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:*:x64:*+ 1 more
- cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:*:x64:*
- cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:*:x86:*
- Microsoft/Microsoft 365 Apps for Enterprisev5Range: 16.0.1
- Microsoft/Microsoft Excel 2013 Service Pack 1v5Range: 15.0.0.0
- Range: 16.0.0.0
- Range: 19.0.0
Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23398nvdPatchVendor Advisory
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