Microsoft Office 2016 vulnerabilities

CVE-2026-81401 [MEDIUM] CWE-843 CVE-2026-81401: Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an un Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

CVE-2026-64899 [MEDIUM] CWE-125 CVE-2026-64899: Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information local Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.

CVE-2026-63517 [MEDIUM] CWE-125 CVE-2026-63517: Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information local Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.

CVE-2026-63524 [MEDIUM] CWE-125 CVE-2026-63524: Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information local Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.

CVE-2026-63529 [MEDIUM] CWE-125 CVE-2026-63529: Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information local Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.

CVE-2026-56195 [MEDIUM] CWE-125 CVE-2026-56195: Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information local Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.

CVE-2026-44821 [MEDIUM] CWE-125 CVE-2026-44821: Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information local Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.

CVE-2020-1497 [MEDIUM] CVE-2020-1497: An information disclosure vulnerability exists when Microsoft Excel improperly discloses the content An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory. An attacker who exploited the vulnerability could use the information to compromise the user’s computer or data. To exploit the vulnerability, an attacker could craft a special document file and then convince the user to open it. An attacker mu

CVE-2021-31174 [MEDIUM] CWE-125 CVE-2021-31174: Microsoft Excel Information Disclosure Vulnerability Microsoft Excel Information Disclosure Vulnerability

CVE-2024-38200 [MEDIUM] CWE-200 Microsoft Office Spoofing Vulnerability Microsoft Office Spoofing Vulnerability Microsoft Office Spoofing Vulnerability

CVE-2021-42295 [MEDIUM] CVE-2021-42295: Visual Basic for Applications Information Disclosure Vulnerability Visual Basic for Applications Information Disclosure Vulnerability

CVE-2026-55121 [MEDIUM] CWE-125 CVE-2026-55121: Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information local Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.

CVE-2023-36767 [MEDIUM] CWE-20 CVE-2023-36767: Microsoft Office Security Feature Bypass Vulnerability Microsoft Office Security Feature Bypass Vulnerability

CVE-2021-43255 [MEDIUM] CVE-2021-43255: Microsoft Office Trust Center Spoofing Vulnerability Microsoft Office Trust Center Spoofing Vulnerability

CVE-2023-36009 [MEDIUM] CVE-2023-36009: Microsoft Word Information Disclosure Vulnerability Microsoft Word Information Disclosure Vulnerability

CVE-2022-23252 [MEDIUM] CVE-2022-23252: Microsoft Office Information Disclosure Vulnerability Microsoft Office Information Disclosure Vulnerability

CVE-2021-40472 [MEDIUM] CVE-2021-40472: Microsoft Excel Information Disclosure Vulnerability Microsoft Excel Information Disclosure Vulnerability

CVE-2021-40454 [MEDIUM] CWE-312 CVE-2021-40454: Rich Text Edit Control Information Disclosure Vulnerability Rich Text Edit Control Information Disclosure Vulnerability

CVE-2022-33632 [MEDIUM] CVE-2022-33632: Microsoft Office Security Feature Bypass Vulnerability Microsoft Office Security Feature Bypass Vulnerability

CVE-2026-55035 [LOW] CWE-125 CVE-2026-55035: Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information local Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.