MO
Product
Microsoft Office LTSC for Mac 2021
On CISA KEVExploited in the wild
406
CVEs
2
On KEV
9.8
Max CVSS
111
New 30D
Severity mix
Critical 5High 282Medium 110Low 9
Watch
Add Microsoft Office LTSC for Mac 2021 to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-55046 | 5.5 | Jul 14 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.111.26071215 |
| CVE-2026-50408 | 5.5 | Jul 14 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.111.26071215 |
| CVE-2026-48580 | 5.5 | Jul 14 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.111.26071215 |
| CVE-2026-44821 | 5.5 | Jun 9 | Microsoft Office Information Disclosure Vulnerability Affected: 16.0.1 before 16.110.26061317 |
| CVE-2026-42832 | 5.5 | May 12 | Microsoft Office Spoofing Vulnerability Affected: 16.0.1 before 16.109.26051019 |
| CVE-2026-21261 | 5.5 | Feb 10 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.106.26020821 |
| CVE-2026-21258 | 5.5 | Feb 10 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.106.26020821 |
| CVE-2026-72976 | 5.0 | Sep 8 | Microsoft Office Word Information Disclosure Vulnerability Affected: 16.0.1 before 16.113.26091433 |
| CVE-2026-45460 | 4.7 | Jun 9 | Microsoft Office Information Disclosure Vulnerability Affected: 16.0.1 before 16.110.26061317 |
| CVE-2026-45455 | 4.3 | Jun 9 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.110.26061317 |