Microsoft Office
1,580 CVEs tracked. 44 of them are in CISA KEV.
This hub aggregates every CVE we track for Microsoft Office, a product in the consumer software space. Use it to gauge the current risk picture and drill into individual advisories.
Microsoft Office CVEs per month
| Month | CVEs |
|---|---|
| 2024-11 | 8 |
| 2024-12 | 5 |
| 2025-01 | 15 |
| 2025-02 | 8 |
| 2025-03 | 11 |
| 2025-04 | 16 |
| 2025-05 | 14 |
| 2025-06 | 14 |
| 2025-07 | 12 |
| 2025-08 | 16 |
| 2025-09 | 14 |
| 2025-10 | 16 |
| 2025-11 | 12 |
| 2025-12 | 13 |
| 2026-01 | 12 |
| 2026-02 | 6 |
| 2026-03 | 9 |
| 2026-04 | 12 |
| 2026-05 | 18 |
| 2026-06 | 28 |
| 2026-07 | 76 |
| 2026-08 | 89 |
| 2026-09 | 107 |
| 2026-10 | 159 |
Severity
How the 1,580 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical293
- High957
- Medium318
- Low12
Latest CVEs
The 15 most recently published vulnerabilities affecting Microsoft Office.
- CVE-2026-108454Microsoft Office PowerPoint Information Disclosure Vulnerability6.5
- CVE-2026-108455Microsoft Office PowerPoint Information Disclosure Vulnerability6.5
- CVE-2026-108453Microsoft Office PowerPoint Information Disclosure Vulnerability6.5
- CVE-2026-108450Microsoft Office Word Remote Code Execution Vulnerability8.8
- CVE-2026-108451Microsoft Office Word Remote Code Execution Vulnerability8.8
- CVE-2026-108449Microsoft Office Word Remote Code Execution Vulnerability8.8
- CVE-2026-108447Microsoft Office Word Remote Code Execution Vulnerability8.8
- CVE-2026-108446Microsoft Office Excel Remote Code Execution Vulnerability8.8
- CVE-2026-108448Microsoft Office Outlook Remote Code Execution Vulnerability7.5
- CVE-2026-108445Microsoft Office Word Remote Code Execution Vulnerability8.8
- CVE-2026-108444Microsoft Office Remote Code Execution Vulnerability8.8
- CVE-2026-108443Microsoft Office Word Remote Code Execution Vulnerability8.8
- CVE-2026-108441Microsoft Office Word Remote Code Execution Vulnerability8.8
- CVE-2026-108442Microsoft Office Word Remote Code Execution Vulnerability8.8
- CVE-2026-108440Microsoft Office Word Remote Code Execution Vulnerability8.8
Product grouping is registry-driven, with AI assist and human review. How it works