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CVE Number Vulnerability Product Severity Date
CVE-2023-36766 Microsoft Excel Information Disclosure Vulnerability Microsoft Excel Important 04-03-2024

Technical Information

An information disclosure vulnerability in Microsoft Excel when an user opens a specially crafted file it may lead to disclosure of sensitive information.

Patch release date: Sep 12, 2023
Further information on this vulnerability is available at: CVE-2023-36766

 

Affected Software

Microsoft Excel 2013 Service Pack 1 (64-bit editions),
Microsoft Excel 2013 Service Pack 1 (32-bit editions),
Microsoft Excel 2013 RT Service Pack 1,
Microsoft Excel 2016 (64-bit edition),
Microsoft Excel 2016 (32-bit edition),
Microsoft Office LTSC 2021 for 32-bit editions,
Microsoft Office LTSC 2021 for 64-bit editions,
Microsoft Office LTSC for Mac 2021,
Microsoft 365 Apps for Enterprise for 64-bit Systems,
Microsoft 365 Apps for Enterprise for 32-bit Systems,
Microsoft Office Online Server,
Microsoft Office 2019 for Mac,
Microsoft Office 2019 for 64-bit editions,
Microsoft Office 2019 for 32-bit editions