MO
Product
Microsoft Office LTSC 2021
On CISA KEVExploited in the wild
657
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-2026-65664 | 7.8 | Aug 11 | Microsoft Office Graphics Component Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-65661 | 7.8 | Aug 11 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-65656 | 7.8 | Aug 11 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-65657 | 7.8 | Aug 11 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-63519 | 7.8 | Aug 11 | Microsoft Office Graphics Component Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-63518 | 7.8 | Aug 11 | Microsoft Office Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-63515 | 7.8 | Aug 11 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-63513 | 7.8 | Aug 11 | Microsoft Office Graphics Component Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-56156 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55949 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55947 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-54131 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55120 | 7.8 | Jul 14 | Microsoft PowerPoint Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55123 | 7.8 | Jul 14 | Microsoft PowerPoint Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55043 | 7.8 | Jul 14 | Microsoft PowerPoint Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55130 | 7.8 | Jul 14 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55128 | 7.8 | Jul 14 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55140 | 7.8 | Jul 14 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55056 | 7.8 | Jul 14 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55134 | 7.8 | Jul 14 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55131 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55053 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55137 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55132 | 7.8 | Jul 14 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55038 | 7.8 | Jul 14 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55058 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55037 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55055 | 7.8 | Jul 14 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55044 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55036 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55129 | 7.8 | Jul 14 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55141 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55136 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55127 | 7.8 | Jul 14 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55041 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55033 | 7.8 | Jul 14 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55032 | 7.8 | Jul 14 | Microsoft Word Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55049 | 7.8 | Jul 14 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55039 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55029 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55048 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55031 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55125 | 7.8 | Jul 14 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55025 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55022 | 7.8 | Jul 14 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55018 | 7.8 | Jul 14 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55024 | 7.8 | Jul 14 | Microsoft Excel Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55017 | 7.8 | Jul 14 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-50467 | 7.8 | Jul 14 | Microsoft Office Remote Code Execution Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-50314 | 7.8 | Jul 14 | Microsoft Office 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)