Filtered by vendor Microsoft
Subscriptions
Filtered by product Outlook
Subscriptions
Total
120 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-21260 | 1 Microsoft | 11 365 Apps, Office, Office 2019 and 8 more | 2026-02-27 | 7.5 High |
| Exposure of sensitive information to an unauthorized actor in Microsoft Office Outlook allows an unauthorized attacker to perform spoofing over a network. | ||||
| CVE-2025-21357 | 1 Microsoft | 8 365 Apps, Office, Office 2019 and 5 more | 2026-02-26 | 6.7 Medium |
| Microsoft Outlook Remote Code Execution Vulnerability | ||||
| CVE-2025-21361 | 1 Microsoft | 4 Office, Office Macos 2021, Office Macos 2024 and 1 more | 2026-02-26 | 7.8 High |
| Microsoft Outlook Remote Code Execution Vulnerability | ||||
| CVE-2025-49699 | 1 Microsoft | 14 365 Apps, Office, Office 2019 and 11 more | 2026-02-26 | 7 High |
| Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-47171 | 1 Microsoft | 9 365 Apps, Office, Office 2019 and 6 more | 2026-02-26 | 6.7 Medium |
| Improper input validation in Microsoft Office Outlook allows an authorized attacker to execute code locally. | ||||
| CVE-2025-47176 | 1 Microsoft | 5 365 Apps, Office, Office 2024 and 2 more | 2026-02-26 | 7.8 High |
| '.../...//' in Microsoft Office Outlook allows an authorized attacker to execute code locally. | ||||
| CVE-2020-1493 | 1 Microsoft | 3 365 Apps, Office, Outlook | 2026-02-23 | 5.5 Medium |
| An information disclosure vulnerability exists when attaching files to Outlook messages. This vulnerability could potentially allow users to share attached files such that they are accessible by anonymous users where they should be restricted to specific users. To exploit this vulnerability, an attacker would have to attach a file as a link to an email. The email could then be shared with individuals that should not have access to the files, ignoring the default organizational setting. The security update addresses the vulnerability by correcting how Outlook handles file attachment links. | ||||
| CVE-2020-1483 | 1 Microsoft | 3 365 Apps, Office, Outlook | 2026-02-23 | 5 Medium |
| A remote code execution vulnerability exists in Microsoft Outlook when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Outlook software. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) that contains a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file. Note that where severity is indicated as Critical in the Affected Products table, the Preview Pane is an attack vector. The security update addresses the vulnerability by correcting how Outlook handles objects in memory. | ||||
| CVE-2020-16949 | 1 Microsoft | 11 365 Apps, Office, Outlook and 8 more | 2026-02-23 | 4.7 Medium |
| <p>A denial of service vulnerability exists in Microsoft Outlook software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could cause a remote denial of service against a system.</p> <p>Exploitation of the vulnerability requires that a specially crafted email be sent to a vulnerable Outlook server.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Outlook handles objects in memory.</p> | ||||
| CVE-2020-16947 | 1 Microsoft | 3 365 Apps, Office, Outlook | 2026-02-23 | 7.5 High |
| <p>A remote code execution vulnerability exists in Microsoft Outlook software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the targeted user. If the targeted user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p> <p>Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Outlook software. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) that contains a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file.</p> <p>Note that where severity is indicated as Critical in the Affected Products table, the Preview Pane is an attack vector.</p> <p>The security update addresses the vulnerability by correcting how Outlook handles objects in memory.</p> | ||||
| CVE-2019-1218 | 1 Microsoft | 1 Outlook | 2026-02-20 | N/A |
| A spoofing vulnerability exists in the way Microsoft Outlook iOS software parses specifically crafted email messages. An authenticated attacker could exploit the vulnerability by sending a specially crafted email message to a victim. The attacker who successfully exploited this vulnerability could then perform cross-site scripting attacks on the affected systems and run scripts in the security context of the current user. The security update addresses the vulnerability by correcting how Outlook iOS parses specially crafted email messages. | ||||
| CVE-2025-21259 | 1 Microsoft | 2 Outlook, Outlook 2016 | 2026-02-13 | 5.3 Medium |
| Microsoft Outlook Spoofing Vulnerability | ||||
| CVE-2025-29805 | 1 Microsoft | 2 Outlook, Outlook 2016 | 2026-02-13 | 7.5 High |
| Exposure of sensitive information to an unauthorized actor in Outlook for Android allows an unauthorized attacker to disclose information over a network. | ||||
| CVE-2024-38020 | 1 Microsoft | 4 365 Apps, Office, Office Long Term Servicing Channel and 1 more | 2026-02-10 | 6.5 Medium |
| Microsoft Outlook Spoofing Vulnerability | ||||
| CVE-2007-0671 | 1 Microsoft | 14 Access, Excel, Excel Viewer and 11 more | 2026-01-12 | 8.8 High |
| Unspecified vulnerability in Microsoft Excel 2000, XP, 2003, and 2004 for Mac, and possibly other Office products, allows remote user-assisted attackers to execute arbitrary code via unknown attack vectors, as demonstrated by Exploit-MSExcel.h in targeted zero-day attacks. | ||||
| CVE-2024-30103 | 1 Microsoft | 6 365 Apps, Office, Office 2019 and 3 more | 2025-12-17 | 8.8 High |
| Microsoft Outlook Remote Code Execution Vulnerability | ||||
| CVE-2023-36763 | 1 Microsoft | 4 365 Apps, Office, Office Long Term Servicing Channel and 1 more | 2025-10-30 | 7.5 High |
| Microsoft Outlook Information Disclosure Vulnerability | ||||
| CVE-2023-35311 | 1 Microsoft | 4 365 Apps, Office, Office Long Term Servicing Channel and 1 more | 2025-10-28 | 8.8 High |
| Microsoft Outlook Security Feature Bypass Vulnerability | ||||
| CVE-2023-23397 | 1 Microsoft | 4 365 Apps, Office, Office Long Term Servicing Channel and 1 more | 2025-10-27 | 9.8 Critical |
| Microsoft Outlook Elevation of Privilege Vulnerability | ||||
| CVE-2017-11774 | 1 Microsoft | 1 Outlook | 2025-10-22 | 7.8 High |
| Microsoft Outlook 2010 SP2, Outlook 2013 SP1 and RT SP1, and Outlook 2016 allow an attacker to execute arbitrary commands, due to how Microsoft Office handles objects in memory, aka "Microsoft Outlook Security Feature Bypass Vulnerability." | ||||