Microsoft Microsoft Outlook 2016
24 CVEs affecting Microsoft Microsoft Outlook 2016. Latest disclosed: 2026-02-10. Critical: 1, High: 11.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2023-23397 | Critical | 9.8 | 2023-03-14 | Microsoft Outlook Elevation of Privilege Vulnerability |
CVE-2024-30103 | High | 8.8 | 2024-06-11 | Microsoft Outlook Remote Code Execution Vulnerability |
CVE-2024-21378 | High | 8.8 | 2024-02-13 | Microsoft Outlook Remote Code Execution Vulnerability |
CVE-2023-35311 | High | 8.8 | 2023-07-11 | Microsoft Outlook Security Feature Bypass Vulnerability |
CVE-2023-33131 | High | 8.8 | 2023-06-13 | Microsoft Outlook Remote Code Execution Vulnerability |
CVE-2026-21260 | High | 7.5 | 2026-02-10 | Exposure of sensitive information to an unauthorized actor in Microsoft Office Outlook allows an unauthorized attacker to perform spoofing over a network. |
CVE-2023-36763 | High | 7.5 | 2023-09-12 | Microsoft Outlook Information Disclosure Vulnerability |
CVE-2022-35742 | High | 7.5 | 2023-06-01 | Microsoft Outlook Denial of Service Vulnerability |
CVE-2020-16947 | High | 7.5 | 2020-10-16 | <p>A remote code execution vulnerability exists in Microsoft Outlook software when the software fails to properly handle objects in memory. An attacker who suc… |
CVE-2021-31949 | High | 7.3 | 2021-06-08 | Microsoft Outlook Remote Code Execution Vulnerability |
CVE-2021-28452 | High | 7.1 | 2021-04-13 | Microsoft Outlook Memory Corruption Vulnerability |
CVE-2025-49699 | High | 7.0 | 2025-07-08 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
CVE-2025-47171 | Medium | 6.7 | 2025-06-10 | Improper input validation in Microsoft Office Outlook allows an authorized attacker to execute code locally. |
CVE-2025-21357 | Medium | 6.7 | 2025-01-14 | Microsoft Outlook Remote Code Execution Vulnerability |
CVE-2024-38173 | Medium | 6.7 | 2024-08-13 | Microsoft Outlook Remote Code Execution Vulnerability |
CVE-2024-38020 | Medium | 6.5 | 2024-07-09 | Microsoft Outlook Spoofing Vulnerability |
CVE-2023-36893 | Medium | 6.5 | 2023-08-08 | Microsoft Outlook Spoofing Vulnerability |
CVE-2023-33151 | Medium | 6.5 | 2023-07-11 | Microsoft Outlook Spoofing Vulnerability |
CVE-2020-17119 | Medium | 6.5 | 2020-12-09 | Microsoft Outlook Information Disclosure Vulnerability |
CVE-2020-1483 | Medium | 5.0 | 2020-08-17 | A remote code execution vulnerability exists in Microsoft Outlook when the software fails to properly handle objects in memory. An attacker who successfully ex… |