Microsoft Word vulnerabilities

CVE-2026-63525 [HIGH] CWE-197 CVE-2026-63525: Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to execute code lo Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to execute code locally.

CVE-2026-45471 [HIGH] CWE-822 CVE-2026-45471: Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute co Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally.

CVE-2019-1034 [HIGH] CVE-2019-1034: A remote code execution vulnerability exists in Microsoft Word software when it fails to properly ha 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. For example, the file could then take actions on behalf of the logged-on user with

CVE-2019-1201 [HIGH] CVE-2019-1201: A remote code execution vulnerability exists in Microsoft Word software when it fails to properly ha 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 perm

CVE-2021-1716 [HIGH] CVE-2021-1716: Microsoft Word Remote Code Execution Vulnerability Microsoft Word Remote Code Execution Vulnerability

CVE-2021-1715 [HIGH] CWE-787 CVE-2021-1715: Microsoft Word Remote Code Execution Vulnerability Microsoft Word Remote Code Execution Vulnerability

CVE-2021-31177 [HIGH] CWE-416 CVE-2021-31177: Microsoft Office Remote Code Execution Vulnerability Microsoft Office Remote Code Execution Vulnerability

CVE-2016-7291 [HIGH] CVE-2016-7291: Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Office Compatibility Pack SP3, Word for Mac Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Office Compatibility Pack SP3, Word for Mac 2011, Word Automation Services on SharePoint Server 2010 SP2, and Office Web Apps 2010 SP2 allow remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read) via a crafted document, aka "Microsoft Office

CVE-2016-7290 [HIGH] CWE-125 CVE-2016-7290: Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Office Compatibility Pack SP3, Word for Mac Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Office Compatibility Pack SP3, Word for Mac 2011, Word Automation Services on SharePoint Server 2010 SP2, and Office Web Apps 2010 SP2 allow remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read) via a crafted document, aka "Microsoft

CVE-2016-7268 [HIGH] CWE-125 CVE-2016-7268: Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Office Compatibility Pack SP3, Word Viewer, Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Office Compatibility Pack SP3, Word Viewer, Word for Mac 2011, Word Automation Services on SharePoint Server 2010 SP2, and Office Web Apps 2010 SP2 allow remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read) via a crafted document, a

CVE-2024-21379 [HIGH] CWE-190 CVE-2024-21379: Microsoft Word Remote Code Execution Vulnerability Microsoft Word Remote Code Execution Vulnerability

CVE-2005-0564 [HIGH] CVE-2005-0564: Stack-based buffer overflow in Microsoft Word 2000 and Word 2002, and Microsoft Works Suites 2000 th Stack-based buffer overflow in Microsoft Word 2000 and Word 2002, and Microsoft Works Suites 2000 through 2004, might allow remote attackers to execute arbitrary code via a .doc file with long font information.

CVE-2018-8310 [HIGH] CVE-2018-8310: A tampering vulnerability exists when Microsoft Outlook does not properly handle specific attachment A tampering vulnerability exists when Microsoft Outlook does not properly handle specific attachment types when rendering HTML emails, aka "Microsoft Office Tampering Vulnerability." This affects Microsoft Word, Microsoft Office.

CVE-2026-26133 [HIGH] CWE-77 CVE-2026-26133: AI command injection in M365 Copilot allows an unauthorized attacker to disclose information over a AI command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.

CVE-2021-34452 [HIGH] CVE-2021-34452: Microsoft Word Remote Code Execution Vulnerability Microsoft Word Remote Code Execution Vulnerability

CVE-2022-21842 [HIGH] CVE-2022-21842: Microsoft Word Remote Code Execution Vulnerability Microsoft Word Remote Code Execution Vulnerability

CVE-2017-0105 [MEDIUM] CWE-200 CVE-2017-0105: Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word for Mac 2011, Office Compatibility Pac Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word for Mac 2011, Office Compatibility Pack SP3, Word Automation Services on SharePoint Server 2010 SP2, and Office Web Apps 2010 SP2 allow remote attackers to obtain sensitive information from out-of-bound memory via a crafted Office document, aka "Microsoft Office Information Disclosure Vulne

CVE-2013-3160 [MEDIUM] CWE-200 CVE-2013-3160: Microsoft Office 2003 SP3 and 2007 SP3, Word 2003 SP3 and 2007 SP3, and Word Viewer allow remote att Microsoft Office 2003 SP3 and 2007 SP3, Word 2003 SP3 and 2007 SP3, and Word Viewer allow remote attackers to read arbitrary files via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue, aka "XML External Entities Resolution Vulnerability."

CVE-2021-31180 [HIGH] CVE-2021-31180: Microsoft Office Graphics Remote Code Execution Vulnerability Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2022-41061 [HIGH] CWE-94 CVE-2022-41061: Microsoft Word Remote Code Execution Vulnerability Microsoft Word Remote Code Execution Vulnerability