MO
Product
Microsoft Office LTSC 2021
On CISA KEVExploited in the wild
680
CVEs
9
On KEV
9.8
Max CVSS
153
New 30D
Severity mix
Critical 11High 488Medium 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-2026-20950 | 7.8 | Jan 13 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-20949 | 7.8 | Jan 13 | Microsoft Excel Security Feature Bypass Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-20948 | 7.8 | Jan 13 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-20956 | 7.8 | Jan 13 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-20955 | 7.8 | Jan 13 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-20946 | 7.8 | Jan 13 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62560 | 7.8 | Dec 9 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62559 | 7.8 | Dec 9 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62558 | 7.8 | Dec 9 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62557 | 7.8 | Dec 9 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62556 | 7.8 | Dec 9 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62554 | 7.8 | Dec 9 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62553 | 7.8 | Dec 9 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62552 | 7.8 | Dec 9 | Microsoft Access Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62564 | 7.8 | Dec 9 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62563 | 7.8 | Dec 9 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62562 | 7.8 | Dec 9 | Microsoft Outlook Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62561 | 7.8 | Dec 9 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62205 | 7.8 | Nov 11 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62203 | 7.8 | Nov 11 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62201 | 7.8 | Nov 11 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62200 | 7.8 | Nov 11 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62216 | 7.8 | Nov 11 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-62199 | 7.8 | Nov 11 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-60727 | 7.8 | Nov 11 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-59238 | 7.8 | Oct 14 | Microsoft PowerPoint Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-59227 | 7.8 | Oct 14 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-59226 | 7.8 | Oct 14 | Microsoft Office Visio Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-59225 | 7.8 | Oct 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-59224 | 7.8 | Oct 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-59223 | 7.8 | Oct 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-59222 | 7.8 | Oct 14 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-59243 | 7.8 | Oct 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-59236 | 7.8 | Oct 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-59234 | 7.8 | Oct 14 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-59233 | 7.8 | Oct 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-59231 | 7.8 | Oct 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-54900 | 7.8 | Sep 9 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-54908 | 7.8 | Sep 9 | Microsoft PowerPoint Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-54907 | 7.8 | Sep 9 | Microsoft Office Visio Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-54906 | 7.8 | Sep 9 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-54904 | 7.8 | Sep 9 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-54903 | 7.8 | Sep 9 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-54902 | 7.8 | Sep 9 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-54899 | 7.8 | Sep 9 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-54898 | 7.8 | Sep 9 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-54896 | 7.8 | Sep 9 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-53739 | 7.8 | Aug 12 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-53738 | 7.8 | Aug 12 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2025-53737 | 7.8 | Aug 12 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
The 500 most important CVEs for this product (exploited first, then by severity)