Product by Microsoft
Microsoft Office Ltsc For Mac 2021
589 known vulnerabilities in Microsoft Office Ltsc For Mac 2021 (Microsoft), 2 of them actively exploited (CISA KEV).
Key figures
589
Vulnerabilities
2
Actively exploited (KEV)
0
Used by ransomware
9
Critical
Vulnerabilities
Actively exploited vulnerabilities (CISA KEV) first, then by priority.
| Severity | CVE | Title | CVSS | Published |
|---|---|---|---|---|
| Critical | CVE-2021-42292 | Microsoft Excel Security Feature Bypass Vulnerability In CISA KEV | 7.8 | |
| Critical | CVE-2026-21514 | Microsoft Word Security Feature Bypass Vulnerability In CISA KEV | 7.8 | |
| Critical | CVE-2025-60724 | GDI+ Remote Code Execution Vulnerability | 9.8 | |
| Critical | CVE-2023-21716 | Microsoft Word Remote Code Execution Vulnerability | 9.8 | |
| High | CVE-2023-36041 | Microsoft Excel Remote Code Execution Vulnerability | 7.8 | |
| High | CVE-2023-32029 | Microsoft Excel Remote Code Execution Vulnerability | 7.8 | |
| High | CVE-2023-33133 | Microsoft Excel Remote Code Execution Vulnerability | 7.8 | |
| High | CVE-2026-21511 | Microsoft Outlook Spoofing Vulnerability | 7.5 | |
| High | CVE-2025-30388 | Windows Graphics Component Remote Code Execution Vulnerability | 7.8 | |
| Critical | CVE-2026-70291 | Microsoft Office Outlook Remote Code Execution Vulnerability | 9.8 | |
| Critical | CVE-2026-88156 | Microsoft Office Outlook Remote Code Execution Vulnerability | 9.8 | |
| Critical | CVE-2026-70096 | Windows Rich Text Edit Control Remote Code Execution Vulnerability | 9.8 | |
| Critical | CVE-2026-88178 | Microsoft Office PowerPoint Remote Code Execution Vulnerability | 9.8 | |
| High | CVE-2021-43875 | Microsoft Office Graphics Remote Code Execution Vulnerability | 7.8 | |
| Critical | CVE-2026-78509 | Microsoft Office Outlook Remote Code Execution Vulnerability | 9.8 | |
| High | CVE-2022-21840 | Microsoft Office Remote Code Execution Vulnerability | 8.8 | |
| High | CVE-2024-20677 | Microsoft Office Remote Code Execution Vulnerability | 7.8 | |
| High | CVE-2025-47175 | Microsoft PowerPoint Remote Code Execution Vulnerability | 7.8 | |
| High | CVE-2025-27751 | Microsoft Excel Remote Code Execution Vulnerability | 7.8 | |
| High | CVE-2025-47165 | Microsoft Excel Remote Code Execution Vulnerability | 7.8 | |
| High | CVE-2023-28285 | Microsoft Office Remote Code Execution Vulnerability | 7.8 | |
| High | CVE-2023-28311 | Microsoft Word Remote Code Execution Vulnerability | 7.8 | |
| High | CVE-2026-100210 | Microsoft Office Excel Remote Code Execution Vulnerability | 8.8 | |
| High | CVE-2026-100209 | Microsoft Office Excel Remote Code Execution Vulnerability | 8.8 | |
| High | CVE-2026-100211 | Microsoft Office Excel Remote Code Execution Vulnerability | 8.8 |
News
- NCSC-2026-0423 [1.00] [M/H] Kwetsbaarheden verholpen in Microsoft Windowsncsc-nl,
- NCSC-2026-0422 [1.00] [M/H] Kwetsbaarheden verholpen in Microsoft Officencsc-nl,
- NCSC-2026-0352 [1.00] [M/H] Kwetsbaarheden verholpen in Microsoft Officencsc-nl,
- NCSC-2026-0286 [1.01] [H/H] Kwetsbaarheden verholpen in Microsoft Officencsc-nl,
- NCSC-2026-0286 [1.00] [M/H] Kwetsbaarheden verholpen in Microsoft Officencsc-nl,
- @RISK®: The Consensus Security Vulnerability Alert: Vol. 26, Num. 30sans-atrisk-mail,