Microsoft Office Online Server
85 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Microsoft Office Online Server, a product in the operating systems space. Use it to gauge the current risk picture and drill into individual advisories.
Microsoft Office Online Server CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 1 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 85 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical2
- High61
- Medium22
Latest CVEs
The 15 most recently published vulnerabilities affecting Microsoft Office Online Server.
- CVE-2024-49026Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2024-43465Microsoft Excel Elevation of Privilege Vulnerability7.8
- CVE-2023-36766Microsoft Excel Information Disclosure Vulnerability7.8
- CVE-2023-36896Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2023-35371Microsoft Office Remote Code Execution Vulnerability7.8
- CVE-2023-33162Microsoft Excel Information Disclosure Vulnerability5.5
- CVE-2023-33133Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2023-33137Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2023-32029Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2023-24953Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2023-23399Microsoft Excel Remote Code Execution Vulnerability7.8
- CVE-2023-23396Microsoft Excel Denial of Service Vulnerability6.5
- CVE-2023-21716Microsoft Word Remote Code Execution Vulnerability9.8
- CVE-2022-41103Microsoft Word Information Disclosure Vulnerability5.5
- CVE-2022-41060Microsoft Word Information Disclosure Vulnerability5.5
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