Filtered by vendor Microsoft
Subscriptions
Filtered by product Office
Subscriptions
Total
1023 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2025-59229 | 1 Microsoft | 5 365, 365 Apps, Office and 2 more | 2026-02-22 | 5.5 Medium |
| Uncaught exception in Microsoft Office allows an unauthorized attacker to deny service locally. | ||||
| CVE-2025-59224 | 1 Microsoft | 13 365, 365 Apps, Excel and 10 more | 2026-02-22 | 7.8 High |
| Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-59235 | 1 Microsoft | 19 365, 365 Apps, Access and 16 more | 2026-02-22 | 7.1 High |
| Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2026-21509 | 1 Microsoft | 7 365 Apps, Office, Office 2016 and 4 more | 2026-02-22 | 7.8 High |
| Reliance on untrusted inputs in a security decision in Microsoft Office allows an unauthorized attacker to bypass a security feature locally. | ||||
| CVE-2019-1205 | 1 Microsoft | 4 Office, Office 365 Proplus, Office Online Server and 1 more | 2026-02-20 | 9.8 Critical |
| A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could use a specially crafted file to perform actions in the security context of the current user. The file could then take actions on behalf of the logged-on user with the same permissions as the current user. To exploit the vulnerability, a user must open a specially crafted file with an affected version of Microsoft Word software. Two possible email attack scenarios exist for this vulnerability: With the first email attack scenario, an attacker could send a specially crafted email message to the user and wait for the user to click on the message. When the message renders via Microsoft Word in the Outlook Preview Pane, an attack could be triggered. With the second scenario, an attacker could attach a specially crafted file to an email, send it to a user, and convince them to open it. 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 that is designed to exploit the vulnerability. However, an attacker would have no way to force the user to visit the website. Instead, an attacker would have to convince the user to click a link, typically by way of an enticement in an email or other message, and then convince the user to open the specially crafted file. The security update addresses the vulnerability by correcting how Microsoft Word handles files in memory. For users who view their emails in Outlook, the Preview Pane attack vector can be mitigated by disabling this feature. The following registry keys can be set to disable the Preview Pane in Outlook on Windows, either via manual editing of the registry or by modifying Group Policy. Note Using Registry Editor incorrectly can cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk. For information about how to edit the registry, view the "Changing Keys and Values" Help topic in Registry Editor (Regedit.exe) or view the "Add and Delete Information in the Registry" and "Edit Registry Data" Help topics in Regedt32.exe. Outlook 2010: HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Options DWORD: DisableReadingPane Value: 1 Outlook 2013: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Options DWORD: DisableReadingPane Value: 1 Outlook 2016, Outlook 2019, and Office 365 ProPlus: HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Options DWORD: DisableReadingPane Value: 1 | ||||
| CVE-2019-1201 | 1 Microsoft | 9 Excel, Office, Office 365 Proplus and 6 more | 2026-02-20 | N/A |
| A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could use a specially crafted file to perform actions in the security context of the current user. The file could then take actions on behalf of the logged-on user with the same permissions as the current user. To exploit the vulnerability, a user must open a specially crafted file with an affected version of Microsoft Word software. Two possible email attack scenarios exist for this vulnerability: • With the first email attack scenario, an attacker could send a specially crafted email message to the user and wait for the user to click on the message. When the message renders via Microsoft Word in the Outlook Preview Pane, an attack could be triggered. • With the second scenario, an attacker could attach a specially crafted file to an email, send it to a user, and convince them to open it. 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 that is designed to exploit the vulnerability. However, an attacker would have no way to force the user to visit the website. Instead, an attacker would have to convince the user to click a link, typically by way of an enticement in an email or other message, and then convince the user to open the specially crafted file. The security update addresses the vulnerability by correcting how Microsoft Word handles files in memory. For users who view their emails in Outlook, the Preview Pane attack vector can be mitigated by disabling this feature. The following registry keys can be set to disable the Preview Pane in Outlook on Windows, either via manual editing of the registry or by modifying Group Policy. Note Using Registry Editor incorrectly can cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk. For information about how to edit the registry, view the "Changing Keys and Values" Help topic in Registry Editor (Regedit.exe) or view the "Add and Delete Information in the Registry" and "Edit Registry Data" Help topics in Regedt32.exe. Outlook 2010: HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Options DWORD: DisableReadingPane Value: 1 Outlook 2013: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Options DWORD: DisableReadingPane Value: 1 Outlook 2016, Outlook 2019, and Office 365 ProPlus: HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Options DWORD: DisableReadingPane Value: 1 | ||||
| CVE-2019-1153 | 1 Microsoft | 18 Office, Windows 10, Windows 10 1507 and 15 more | 2026-02-20 | 5.5 Medium |
| An information disclosure vulnerability exists when the Microsoft Windows Graphics Component improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The update addresses the vulnerability by correcting the way in which the Windows Graphics Component handles objects in memory. | ||||
| CVE-2019-1148 | 1 Microsoft | 18 Office, Windows 10, Windows 10 1507 and 15 more | 2026-02-20 | 5.5 Medium |
| An information disclosure vulnerability exists when the Microsoft Windows Graphics Component improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The update addresses the vulnerability by correcting the way in which the Windows Graphics Component handles objects in memory. | ||||
| CVE-2025-47174 | 1 Microsoft | 8 365 Apps, Excel, Office and 5 more | 2026-02-20 | 7.8 High |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-47167 | 1 Microsoft | 9 365 Apps, Office, Office 2016 and 6 more | 2026-02-20 | 8.4 High |
| Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-47164 | 1 Microsoft | 9 365 Apps, Office, Office 2016 and 6 more | 2026-02-20 | 8.4 High |
| Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-54901 | 1 Microsoft | 14 365, 365 Apps, Excel and 11 more | 2026-02-20 | 5.5 Medium |
| Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2025-32717 | 1 Microsoft | 5 365 Apps, Office, Office 365 and 2 more | 2026-02-20 | 8.4 High |
| Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-53799 | 1 Microsoft | 25 Office, Windows 10 1507, Windows 10 1607 and 22 more | 2026-02-20 | 5.5 Medium |
| Use of uninitialized resource in Windows Imaging Component allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2025-54907 | 1 Microsoft | 8 365, 365 Apps, Office and 5 more | 2026-02-20 | 7.8 High |
| Heap-based buffer overflow in Microsoft Office Visio allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-54905 | 1 Microsoft | 14 365 Apps, Office, Office 2019 and 11 more | 2026-02-20 | 7.1 High |
| Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2025-54903 | 1 Microsoft | 15 365, 365 Apps, Excel and 12 more | 2026-02-20 | 7.8 High |
| Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-21338 | 1 Microsoft | 28 Office, Office Macos, Office Macos 2021 and 25 more | 2026-02-13 | 7.8 High |
| GDI+ Remote Code Execution Vulnerability | ||||
| CVE-2025-21346 | 1 Microsoft | 7 365 Apps, Office, Office 2016 and 4 more | 2026-02-13 | 7.1 High |
| Microsoft Office Security Feature Bypass Vulnerability | ||||
| CVE-2025-21381 | 1 Microsoft | 11 365 Apps, Excel, Excel 2016 and 8 more | 2026-02-13 | 7.8 High |
| Microsoft Excel Remote Code Execution Vulnerability | ||||