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Office Vulnerabilities

Known Exploited Vulnerabilities catalog entries for Office.

27
CVE Total
1
Critical
2
Ransomware
CVE-2026-21509 HIGH

Microsoft Office Security Feature Bypass Vulnerability

Microsoft Office
CVSS 7.8
Added Jan 26
CVE-2009-0556 HIGH

Microsoft Office PowerPoint Code Injection Vulnerability

Microsoft Office
CVSS 8.8
Added Jan 07
CVE-2007-0671 HIGH

Microsoft Office Excel Remote Code Execution Vulnerability

Microsoft Office
CVSS 8.8
Added Aug 12
CVE-2023-23397 CRITICAL

Microsoft Office Outlook Privilege Escalation Vulnerability

Microsoft Office
CVSS 9.8
Added Mar 14
CVE-2023-21715 HIGH

Microsoft Office Publisher Security Feature Bypass Vulnerability

Microsoft Office
CVSS 7.3
Added Feb 14
CVE-2009-0557 HIGH

Microsoft Office Object Record Corruption Vulnerability

Microsoft Office
CVSS 7.8
Added Jun 08
CVE-2009-0563 HIGH

Microsoft Office Buffer Overflow Vulnerability

Microsoft Office
CVSS 7.8
Added Jun 08
CVE-2013-1331 HIGH

Microsoft Office Buffer Overflow Vulnerability

Microsoft Office
CVSS 7.8
Added Jun 08
CVE-2015-1770 HIGH

Microsoft Office Uninitialized Memory Use Vulnerability

Microsoft Office
CVSS 8.8
Added Mar 28
CVE-2021-38646 HIGH Ransomware

Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability

Microsoft Office
CVSS 7.8
Added Mar 28
CVE-2010-3333 HIGH

Microsoft Office Stack-based Buffer Overflow Vulnerability

Microsoft Office
CVSS 7.8
Added Mar 03
CVE-2012-1856 HIGH

Microsoft Office MSCOMCTL.OCX Remote Code Execution Vulnerability

Microsoft Office
CVSS 8.8
Added Mar 03
CVE-2015-1642 HIGH

Microsoft Office Memory Corruption Vulnerability

Microsoft Office
CVSS 7.8
Added Mar 03
CVE-2015-2545 HIGH

Microsoft Office Malformed EPS File Vulnerability

Microsoft Office
CVSS 7.8
Added Mar 03
CVE-2016-7193 HIGH

Microsoft Office Memory Corruption Vulnerability

Microsoft Office
CVSS 7.8
Added Mar 03
CVE-2017-0261 HIGH

Microsoft Office Use-After-Free Vulnerability

Microsoft Office
CVSS 7.8
Added Mar 03
CVE-2017-11826 HIGH

Microsoft Office Remote Code Execution Vulnerability

Microsoft Office
CVSS 7.8
Added Mar 03
CVE-2017-8570 HIGH

Microsoft Office Remote Code Execution Vulnerability

Microsoft Office
CVSS 7.8
Added Feb 25
CVE-2017-0262 HIGH

Microsoft Office Remote Code Execution Vulnerability

Microsoft Office
CVSS 7.8
Added Feb 10
CVE-2021-42292 HIGH

Microsoft Excel Security Feature Bypass

Microsoft Office
CVSS 7.8
Added Nov 17
CVE-2015-1641 HIGH

Microsoft Office Memory Corruption Vulnerability

Microsoft Office
CVSS 7.8
Added Nov 03
CVE-2016-3235 HIGH

Microsoft Office OLE DLL Side Loading Vulnerability

Microsoft Office
CVSS 7.8
Added Nov 03
CVE-2017-11774 HIGH

Microsoft Office Outlook Security Feature Bypass Vulnerability

Microsoft Office
CVSS 7.8
Added Nov 03
CVE-2017-11882 HIGH Ransomware

Microsoft Office Memory Corruption Vulnerability

Microsoft Office
CVSS 7.8
Added Nov 03
CVE-2018-0798 HIGH

Microsoft Office Memory Corruption Vulnerability

Microsoft Office
CVSS 8.8
Added Nov 03
CVE-2018-0802 HIGH

Microsoft Office Memory Corruption Vulnerability

Microsoft Office
CVSS 7.8
Added Nov 03
CVE-2021-27059 HIGH

Microsoft Office Remote Code Execution Vulnerability

Microsoft Office
CVSS 7.6
Added Nov 03