Known Vulnerabilities for Excel by Microsoft

Listed below are 10 of the newest known vulnerabilities associated with "Excel" by "Microsoft".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-40576 json excel-mcp-server is a Model Context Protocol server for Excel file manipulation. A path traversal vulnerability exists in exc... Not Provided 2026-04-21 2026-04-21
CVE-2026-39424 json MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, the chat export feature is vulnerable to Im... Not Provided 2026-04-14 2026-04-16
CVE-2026-32199 json Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Not Provided 2026-04-14 2026-04-16
CVE-2026-32198 json Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Not Provided 2026-04-14 2026-04-16
CVE-2026-32197 json Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Not Provided 2026-04-14 2026-04-16
CVE-2026-32189 json Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Not Provided 2026-04-14 2026-04-16
CVE-2026-32188 json Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. Not Provided 2026-04-14 2026-04-16
CVE-2026-26133 json Not Provided 2026-03-16 2026-04-09
CVE-2026-2830 json The WP All Import – Drag & Drop Import for CSV, XML, Excel & Google Sheets plugin for WordPress is vulnerable to Reflected ... Not Provided 2026-03-06 2026-04-08
CVE-2026-1389 json The Document Embedder – Embed PDFs, Word, Excel, and Other Files plugin for WordPress is vulnerable to Insecure Direct Obje... Not Provided 2026-01-28 2026-04-08
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationMicrosoftExcel97
ApplicationMicrosoftExcel97
ApplicationMicrosoftExcel97
ApplicationMicrosoftExcel97
ApplicationMicrosoftExcel97
ApplicationMicrosoftExcel97
ApplicationMicrosoftExcel95
ApplicationMicrosoftExcel4.0
ApplicationMicrosoftExcel3.0
ApplicationMicrosoftExcel2019
ApplicationMicrosoftExcel2019
ApplicationMicrosoftExcel2019
ApplicationMicrosoftExcel2016
ApplicationMicrosoftExcel2016
ApplicationMicrosoftExcel2016
ApplicationMicrosoftExcel2016
ApplicationMicrosoftExcel2016
ApplicationMicrosoftExcel2013
ApplicationMicrosoftExcel2013
ApplicationMicrosoftExcel2013
Results limited to 20 most recent known configurations
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