Microsoft 365 Apps
781 CVEs tracked. 10 of them are in CISA KEV.
This hub aggregates every CVE we track for Microsoft 365 Apps, a product in the consumer software space. Use it to gauge the current risk picture and drill into individual advisories.
Microsoft 365 Apps CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 5 |
| 2024-11 | 8 |
| 2024-12 | 4 |
| 2025-01 | 12 |
| 2025-02 | 8 |
| 2025-03 | 11 |
| 2025-04 | 15 |
| 2025-05 | 13 |
| 2025-06 | 15 |
| 2025-07 | 13 |
| 2025-08 | 14 |
| 2025-09 | 13 |
| 2025-10 | 16 |
| 2025-11 | 11 |
| 2025-12 | 13 |
| 2026-01 | 11 |
| 2026-02 | 6 |
| 2026-03 | 7 |
| 2026-04 | 12 |
| 2026-05 | 16 |
| 2026-06 | 28 |
| 2026-07 | 77 |
| 2026-08 | 91 |
| 2026-09 | 108 |
Severity
How the 781 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical7
- High595
- Medium172
- Low7
Latest CVEs
The 15 most recently published vulnerabilities affecting Microsoft 365 Apps.
- CVE-2026-100208Microsoft Office Outlook Remote Code Execution Vulnerability7.5
- CVE-2026-70125Microsoft Office Outlook Remote Code Execution Vulnerability8.8
- CVE-2026-62804Microsoft Word Remote Code Execution Vulnerability7.8
- CVE-2026-85875Microsoft Office Excel Information Disclosure Vulnerability5.5
- CVE-2026-83949Microsoft Office Word Information Disclosure Vulnerability5.5
- CVE-2026-83951Microsoft Office Word Information Disclosure Vulnerability5.5
- CVE-2026-81948Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2026-81950Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2026-81953Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2026-81949Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2026-81959Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2026-81952Microsoft Word Remote Code Execution Vulnerability8.8
- CVE-2026-81951Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2026-81955Windows Graphics Component Remote Code Execution Vulnerability8.8
- CVE-2026-81388Microsoft Excel Remote Code Execution Vulnerability7.8
Product grouping is registry-driven, with AI assist and human review. How it works