Known Vulnerabilities for Microsoft Outlook For Mac by Microsoft

Listed below are 10 of the newest known vulnerabilities associated with "Microsoft Outlook For Mac" 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-2026-70329 json Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network. Not Provided 2026-08-11 2026-08-13
CVE-2026-62882 json Insufficiently protected credentials in Microsoft Office Outlook allows an unauthorized attacker to perform spoofing over a n... Not Provided 2026-08-11 2026-08-13
CVE-2026-21770 json HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a DLL hijacking vulnerability which could allow an attacker to mo... Not Provided 2026-07-17 2026-07-17
CVE-2025-59868 json HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a sensitive data exposure vulnerability which could allow an atta... Not Provided 2026-06-27 2026-06-29
CVE-2024-43482 json Microsoft Outlook for iOS Information Disclosure Vulnerability Not Provided 2024-09-10 2026-08-10
CVE-2024-30103 json Microsoft Outlook Remote Code Execution Vulnerability Not Provided 2024-06-11 2026-07-20
CVE-2024-23581 json The HCL Traveler for Microsoft Outlook libraries are being flagged as potentially malicious software or an unrecognized appli... Not Provided 2026-06-26 2026-06-29
CVE-2024-21413 json Microsoft Outlook Remote Code Execution Vulnerability Not Provided 2024-02-13 2026-08-10
CVE-2024-21378 json Microsoft Outlook Remote Code Execution Vulnerability Not Provided 2024-02-13 2026-08-10
CVE-2023-37524 json HCL Traveler for Microsoft Outlook (HTMO) is susceptible to vulnerabilities due to .NET Framework 4.5 being out of service. �... Not Provided 2026-06-27 2026-06-29
Results limited to 10 most recent vulnerabilities

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