Microsoft Corporation
Office
Affected and fixed version statements observed in the public BlackTree CVE catalogue. These statements describe vulnerability scope, not publisher support entitlement.
This CVE identity is linked to the Lifecycle record Microsoft Office. Use that record for publisher support phases and retirement dates.
A missing support date does not mean the product is supported. CVE publication dates and affected-version ranges must not be interpreted as EOL dates.
CVE-observed version history
| CVE | Published | Affected versions | Fixed version information | Publisher evidence |
|---|---|---|---|---|
| CVE-2026-21514 | 10 Feb 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office LTSC 2021: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office LTSC 2024: 16.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office LTSC for Mac 2021: 16.0.1 < 16.106.26020821; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.106.26020821 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-21509 | 26 Jan 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2016: 16.0.0 < 16.0.5539.1001; Microsoft Office 2019: 19.0.0 < 16.0.10417.20095; Microsoft Office LTSC 2021: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office LTSC 2024: 16.0.0 < https://aka.ms/OfficeSecurityReleases | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2023-23397 | 14 Mar 2023 | Microsoft Office LTSC 2021: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Outlook 2016: 16.0.0.0 < 16.0.5387.1000; Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Outlook 2013 Service Pack 1: 15.0.0.0 < 15.0.5537.1000 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2023-21715 | 14 Feb 2023 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2021-42292 | 10 Nov 2021 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Excel 2013 Service Pack 1: 15.0.0.0 < 15.0.5397.1001; Microsoft Excel 2016: 16.0.0.0 < 16.0.5239.1001; Microsoft Office 2013 Service Pack 1: 15.0.0 < 15.0.5397.1001; Microsoft Office 2016: 16.0.0 < 16.0.5239.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019 for Mac: 16.0.0 < 16.55.21111400; Microsoft Office LTSC 2021: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office LTSC for Mac 2021: 16.0.1 < 16.55.21111400 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2021-38646 | 15 Sep 2021 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2013 Service Pack 1: 15.0.0 < 5381.1000; Microsoft Office 2016: 16.0.0 < 5215.1000; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2021-27059 | 11 Mar 2021 | Microsoft Office 2010 Service Pack 2: 13.0.0.0 < 14.0.7266.5000; Microsoft Office 2013 Service Pack 1: 15.0.0 < publication; Microsoft Office 2016: 16.0.0 < 16.0.5134.1000 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2018-0802 | 10 Jan 2018 | Equation Editor: Microsoft Office 2007, Microsoft Office 2010, Microsoft Office 2013, and Microsoft Office 2016 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2018-0798 | 10 Jan 2018 | Equation Editor: Microsoft Office 2007, Microsoft Office 2010, Microsoft Office 2013, and Microsoft Office 2016 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-11882 | 15 Nov 2017 | Microsoft Office: Microsoft Office 2007 Service Pack 3, Microsoft Office 2010 Service Pack 2, Microsoft Office 2013 Service Pack 1, Microsoft Office 2016 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-11826 | 13 Oct 2017 | Microsoft Office: Microsoft Office 2010, SharePoint Enterprise Server 2010, SharePoint Server 2010, Web Applications, Office Web Apps Server 2010 and 2013, Word Viewer, Word 2007, 2010, 2013 and 2016, Word Automation Services, Office Online Server. | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-11774 | 13 Oct 2017 | Microsoft Outlook: Microsoft Outlook 2010 SP2, Outlook 2013 SP1 and RT SP1, Outlook 2016 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-8570 | 11 Jul 2017 | Microsoft Office 2007 SP3, Microsoft Office 2010 SP2, Microsoft Office 2013 SP1, and Microsoft Office 2016.: Microsoft Office | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0262 | 12 May 2017 | Microsoft Office: Microsoft Office 2010 SP2, Office 2013 SP1, and Office 2016 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0261 | 12 May 2017 | Microsoft Office: Microsoft Office 2010 SP2, Office 2013 SP1, and Office 2016 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0197 | 12 Apr 2017 | OneNote 2007 SP3 and Microsoft OneNote 2010 SP2 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0195 | 12 Apr 2017 | Excel Services on Microsoft SharePoint Server 2010 SP1 and SP2, Microsoft Excel Web Apps 2010 SP2, Microsoft Office Web Apps 2010 SP2, Microsoft Office Web Apps Server 2013 SP1, and Office Online Server | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0194 | 12 Apr 2017 | Excel 2007 SP3, Microsoft Excel 2010 SP2, and Office Compatibility Pack SP2 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0106 | 12 Apr 2017 | Excel 2007 SP3, Microsoft Outlook 2010 SP2, Microsoft Outlook 2013 SP1, and Microsoft Outlook 2016 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0105 | 17 Mar 2017 | 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 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0053 | 17 Mar 2017 | Office 2010 SP2, Office Compatibility Pack SP3, Word 2007 SP3, Word 2010 SP2, Word 2013 SP1, Word 2013 R2 SP1, Word 2016, and Word Viewer | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0052 | 17 Mar 2017 | Office Compatibility Pack SP3, Excel 2007 SP3, Excel Viewer, and Excel Services on SharePoint Server 2007 SP3 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0031 | 17 Mar 2017 | Office 2010 SP2, Office Compatibility Pack SP3, Word 2007 SP3, and Word 2010 SP2 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0030 | 17 Mar 2017 | Office 2010 SP2, Office Compatibility Pack SP3, Office Web Apps Server 2010 SP2, Word 2007 SP3, Word 2010 SP2, and Word Automation Services on SharePoint Server 2010 SP2 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0029 | 17 Mar 2017 | Office 2010 SP2, Word 2010 SP2, Word 2013 RT SP1, and Word 2016 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0027 | 17 Mar 2017 | Excel 2007 SP3, Excel 2010 SP2, Excel 2013 RT SP1, Excel 2016, Office Compatibility Pack SP3, and Excel Services on SharePoint Server 2013 SP1 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0020 | 17 Mar 2017 | Excel 2016, Excel 2010 SP2, Excel 2013 RT SP1, and Office Web Apps Server 2013 SP1 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0019 | 17 Mar 2017 | Word 2016 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2017-0006 | 17 Mar 2017 | Excel 2007 SP3, Office Compatibility Pack SP3, Excel Viewer, and Excel Services on SharePoint Server 2007 SP3 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2016-7193 | 14 Oct 2016 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2016-3235 | 16 Jun 2016 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2015-2545 | 9 Sep 2015 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2015-1642 | 15 Aug 2015 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2015-1770 | 10 Jun 2015 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2015-1641 | 14 Apr 2015 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2013-1331 | 12 Jun 2013 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2012-1856 | 15 Aug 2012 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2010-3333 | 10 Nov 2010 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2009-0557 | 10 Jun 2009 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2009-0563 | 10 Jun 2009 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2009-0556 | 3 Apr 2009 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2009-0238 | 25 Feb 2009 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2007-0671 | 3 Feb 2007 | n/a | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
How this record is maintained
The CVE inventory is reconciled automatically from cve.blacktree.nl. Exact identity matches link to existing Lifecycle product or package histories. Unmatched products stay in a prioritised publisher-source research queue, and Lifecycle marks the date gap instead of inferring a support boundary from vulnerability data.