MO
Product
Microsoft Office LTSC 2021
On CISA KEVExploited in the wild
760
CVEs
9
On KEV
9.8
Max CVSS
153
New 30D
Severity mix
Critical 13High 486Medium 1Low 0
Watch
Add Microsoft Office LTSC 2021 to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2024-21413 In wildKEV | 9.8 | Feb 13 | Microsoft Outlook Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2023-23397 In wildKEV | 9.8 | Mar 14 | Microsoft Outlook Elevation of Privilege Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-70242 | 9.8 | Oct 13 | Microsoft Office Outlook Remote Code Execution Vulnerability Affected: 16.0.1 before 16.0.14334.20974 |
| CVE-2026-97749 | 9.8 | Oct 13 | Microsoft Office Outlook Remote Code Execution Vulnerability Affected: 16.0.1 before 16.0.14334.20974 |
| CVE-2026-97016 | 9.8 | Oct 13 | Microsoft Office Outlook Remote Code Execution Vulnerability Affected: 16.0.1 before 16.0.14334.20974 |
| CVE-2026-88178 | 9.8 | Oct 13 | Microsoft Office PowerPoint Remote Code Execution Vulnerability Affected: 16.0.1 before 16.0.14334.20974 |
| CVE-2026-88156 | 9.8 | Oct 13 | Microsoft Office Outlook Remote Code Execution Vulnerability Affected: 16.0.1 before 16.0.14334.20974 |
| CVE-2026-70300 | 9.8 | Oct 13 | Microsoft Office Word Remote Code Execution Vulnerability Affected: 16.0.1 before 16.0.14334.20974 |
| CVE-2026-70291 | 9.8 | Oct 13 | Microsoft Office Outlook Remote Code Execution Vulnerability Affected: 16.0.1 before 16.0.14334.20974 |
| CVE-2026-70096 | 9.8 | Oct 13 | Windows Rich Text Edit Control Remote Code Execution Vulnerability Affected: 16.0.1 before 16.0.14334.20974 |
| CVE-2026-78509 | 9.8 | Sep 8 | Microsoft Office Outlook Remote Code Execution Vulnerability Affected: 16.0.1 before 16.0.14334.20906 |
| CVE-2023-21716 | 9.8 | Feb 14 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2023-33150 | 9.6 | Jul 11 | Microsoft Office Security Feature Bypass Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
Showing 13
The 500 most important CVEs for this product (exploited first, then by severity)