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CVE-LINKED INVENTORY588 SECURITY RECORDS
Microsoft
Microsoft 365 Apps for Enterprise
Affected and fixed version statements observed in the public BlackTree CVE catalogue. These statements describe vulnerability scope, not publisher support entitlement.
This identity is present in BlackTree CVE records, but no product-specific publisher support or retirement history is currently registered in Lifecycle.
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-2026-69719 | 8 Sep 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < 16.0.20326.20138; Microsoft Office 2019: 19.0.0 < 16.0.10417.20207; Microsoft Office 365 for Mac: 1.0.0 < 16.113.26091433; Microsoft Office LTSC 2021: 16.0.1 < 16.0.14334.20906; Microsoft Office LTSC 2024: 16.0.0 < 16.0.17932.20976; Microsoft Office LTSC for Mac 2021: 16.0.1 < 16.113.26091433; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.113.26091433; Microsoft Word 2016: 16.0.1 < 16.0.5569.1000 | 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-2026-69742 | 8 Sep 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < 16.0.20326.20138; Microsoft Office 2019: 19.0.0 < 16.0.10417.20207; Microsoft Office LTSC 2021: 16.0.1 < 16.0.14334.20906; Microsoft Office LTSC 2024: 16.0.0 < 16.0.17932.20976; Microsoft Publisher 2016: 16.0.0 < 16.0.5569.1000 | 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-2026-69734 | 8 Sep 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < 16.0.20326.20138; Microsoft Office 2016: 16.0.0 < 16.0.5569.1000; Microsoft Office 2019: 19.0.0 < 16.0.10417.20207; Microsoft Office 365 for Mac: 1.0.0 < 16.113.26091433; Microsoft Office LTSC 2021: 16.0.1 < 16.0.14334.20906; Microsoft Office LTSC 2024: 16.0.0 < 16.0.17932.20976; Microsoft Office LTSC for Mac 2021: 16.0.1 < 16.113.26091433; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.113.26091433; Microsoft Word 2016: 16.0.1 < 16.0.5569.1003 | 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-2026-69722 | 8 Sep 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < 16.0.20326.20138; Microsoft Office 2019: 19.0.0 < 16.0.10417.20207; Microsoft Office 365 for Mac: 1.0.0 < 16.113.26091433; Microsoft Office LTSC 2021: 16.0.1 < 16.0.14334.20906; Microsoft Office LTSC 2024: 16.0.0 < 16.0.17932.20976; Microsoft Office LTSC for Mac 2021: 16.0.1 < 16.113.26091433; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.113.26091433; Microsoft Word 2016: 16.0.1 < 16.0.5569.1000 | 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-2026-69686 | 8 Sep 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < 16.0.20326.20138; Microsoft Office 2019: 19.0.0 < 16.0.10417.20207; Microsoft Office 365 for Mac: 1.0.0 < 16.113.26091433; Microsoft Office LTSC 2021: 16.0.1 < 16.0.14334.20906; Microsoft Office LTSC 2024: 16.0.0 < 16.0.17932.20976; Microsoft Office LTSC for Mac 2021: 16.0.1 < 16.113.26091433; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.113.26091433; Microsoft Word 2016: 16.0.1 < 16.0.5569.1000 | 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-2026-69678 | 8 Sep 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < 16.0.20326.20138; Microsoft Office 2019: 19.0.0 < 16.0.10417.20207; Microsoft Office 365 for Mac: 1.0.0 < 16.113.26091433; Microsoft Office LTSC 2021: 16.0.1 < 16.0.14334.20906; Microsoft Office LTSC 2024: 16.0.0 < 16.0.17932.20976; Microsoft Office LTSC for Mac 2021: 16.0.1 < 16.113.26091433; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.113.26091433; Microsoft PowerPoint 2016: 16.0.0 < 16.0.5569.1000 | 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-2026-69671 | 8 Sep 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < 16.0.20326.20138; Microsoft Office 2019: 19.0.0 < 16.0.10417.20207; Microsoft Office 365 for Mac: 1.0.0 < 16.113.26091433; Microsoft Office LTSC 2021: 16.0.1 < 16.0.14334.20906; Microsoft Office LTSC 2024: 16.0.0 < 16.0.17932.20976; Microsoft Office LTSC for Mac 2021: 16.0.1 < 16.113.26091433; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.113.26091433; Microsoft Word 2016: 16.0.1 < 16.0.5569.1002 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-69556 | 8 Sep 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: -; 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: -; Microsoft Office LTSC for Mac 2024: -; Microsoft Word 2016: 16.0.1 < 16.0.5569.1002 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-70105 | 20 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Microsoft Word 2016: 16.0.1 < 16.0.5565.1000 | No fixed version is explicitly recorded in the structured CVE data. | Use CVE record |
| CVE-2026-70130 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < 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 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-68817 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Excel 2016: 16.0.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Office Online Server: 16.0.0.0 < 16.0.10417.20175 | 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-2026-68814 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Excel 2016: 16.0.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Office Online Server: 16.0.0.0 < 16.0.10417.20175 | 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-2026-68812 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Excel 2016: 16.0.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Office Online Server: 16.0.0.0 < 16.0.10417.20175 | 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-2026-68805 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Excel 2016: 16.0.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Office Online Server: 16.0.0.0 < 16.0.10417.20175 | 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-2026-68804 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Excel 2016: 16.0.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Office Online Server: 16.0.0.0 < 16.0.10417.20175 | 16.0.10417.20175:Security Update:https://support.microsoft.com/help/5002884 | Update reference ↗ |
| CVE-2026-68803 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Excel 2016: 16.0.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Office Online Server: 16.0.0.0 < 16.0.10417.20175 | 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-2026-68801 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Excel 2016: 16.0.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Office Online Server: 16.0.0.0 < 16.0.10417.20175 | 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-2026-68799 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Excel 2016: 16.0.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Office Online Server: 16.0.0.0 < 16.0.10417.20175 | 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-2026-68798 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010 | https://aka.ms/OfficeSecurityReleases:Security Update:https://docs.microsoft.com/en-us/officeupdates/office365-proplus-security-updates | Update reference ↗ |
| CVE-2026-68797 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Excel 2016: 16.0.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Office Online Server: 16.0.0.0 < 16.0.10417.20175 | 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-2026-66809 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Microsoft Word 2016: 16.0.1 < 16.0.5565.1000 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-66810 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Microsoft Word 2016: 16.0.1 < 16.0.5565.1000 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-66807 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-66806 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < 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 Word 2016: 16.0.1 < 16.0.5565.1000 | Before you apply this update, make sure all previously released errata that are relevant to your system are applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 | Update reference ↗ |
| CVE-2026-62882 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < 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 Outlook 2016: 16.0.0.0 < 16.0.5565.1000 | 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-2026-64919 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Access 2016: 16.0.0 < 16.0.5565.1000; Microsoft Access 2016 (32-bit edition): 16.0.0 < 16.0.5565.1000; Microsoft Office 2019: 19.0.0 < 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 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64917 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Microsoft Word 2016: 16.0.1 < 16.0.5565.1000 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64920 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Access 2016: 16.0.0 < 16.0.5565.1000; Microsoft Access 2016 (32-bit edition): 16.0.0 < 16.0.5565.1000; Microsoft Office 2019: 19.0.0 < 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 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64915 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Microsoft Word 2016: 16.0.1 < 16.0.5565.1000 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64914 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Access 2016: 16.0.0 < 16.0.5565.1000; Microsoft Access 2016 (32-bit edition): 16.0.0 < 16.0.5565.1000; Microsoft Office 2019: 19.0.0 < 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 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64908 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Access 2016: 16.0.0 < 16.0.5565.1000; Microsoft Access 2016 (32-bit edition): 16.0.0 < 16.0.5565.1000; Microsoft Office 2019: 19.0.0 < 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 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64911 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64912 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Access 2016: 16.0.0 < 16.0.5565.1000; Microsoft Access 2016 (32-bit edition): 16.0.0 < 16.0.5565.1000; Microsoft Office 2019: 19.0.0 < 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 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64910 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64909 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2016: 16.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010 | 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-2026-64906 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Access 2016: 16.0.0 < 16.0.5565.1000; Microsoft Access 2016 (32-bit edition): 16.0.0 < 16.0.5565.1000; Microsoft Office 2019: 19.0.0 < 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 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64907 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Microsoft Word 2016: 16.0.1 < 16.0.5565.1000 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64905 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Microsoft Word 2016: 16.0.1 < 16.0.5565.1000 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64904 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64903 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2016: 16.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64899 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2016: 16.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-64898 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-63533 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2016: 16.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-63532 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2016: 16.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010 | https://aka.ms/OfficeSecurityReleases:Security Update:https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates | Update reference ↗ |
| CVE-2026-63531 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Microsoft Word 2016: 16.0.1 < 16.0.5565.1000 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-63530 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Microsoft Word 2016: 16.0.1 < 16.0.5565.1000 | 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-2026-63529 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2016: 16.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < 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 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2026-63527 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Microsoft Word 2016: 16.0.1 < 16.0.5565.1000 | 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-2026-63528 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010; Microsoft Word 2016: 16.0.1 < 16.0.5565.1000 | 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-2026-63526 | 11 Aug 2026 | Microsoft 365 Apps for Enterprise: 16.0.1 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 2016: 16.0.0 < 16.0.5565.1001; Microsoft Office 2019: 19.0.0 < https://aka.ms/OfficeSecurityReleases; Microsoft Office 365 for Mac: 1.0.0 < 16.112.26081010; 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 < 16.112.26081010; Microsoft Office LTSC for Mac 2024: 16.0.0 < 16.112.26081010 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
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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.