Microsoft Office_online_server
31 CVEs affecting Microsoft Office_online_server. Latest disclosed: 2026-05-12. Critical: 0, High: 27.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2022-41106 | High | 8.8 | 2022-11-09 | Microsoft Excel Remote Code Execution Vulnerability |
CVE-2022-21840 | High | 8.8 | 2022-01-11 | Microsoft Office Remote Code Execution Vulnerability |
CVE-2017-8512 | High | 8.8 | 2017-06-15 | A remote code execution vulnerability exists in Microsoft Office when the software fails to properly handle objects in memory, aka "Office Remote Code Executio… |
CVE-2025-49697 | High | 8.4 | 2025-07-08 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
CVE-2026-40362 | High | 7.8 | 2026-05-12 | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
CVE-2026-40360 | High | 7.8 | 2026-05-12 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. |
CVE-2026-40359 | High | 7.8 | 2026-05-12 | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
CVE-2026-32199 | High | 7.8 | 2026-04-14 | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
CVE-2026-32198 | High | 7.8 | 2026-04-14 | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
CVE-2026-32197 | High | 7.8 | 2026-04-14 | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
CVE-2026-32189 | High | 7.8 | 2026-04-14 | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
CVE-2022-41063 | High | 7.8 | 2022-11-09 | Microsoft Excel Remote Code Execution Vulnerability |
CVE-2022-41061 | High | 7.8 | 2022-11-09 | Microsoft Word Remote Code Execution Vulnerability |
CVE-2022-29109 | High | 7.8 | 2022-05-10 | Microsoft Excel Remote Code Execution Vulnerability |
CVE-2022-26901 | High | 7.8 | 2022-04-15 | Microsoft Excel Remote Code Execution Vulnerability |
CVE-2021-43256 | High | 7.8 | 2021-12-15 | Microsoft Excel Remote Code Execution Vulnerability |
CVE-2017-8743 | High | 7.8 | 2017-09-13 | A remote code execution vulnerability exists in Microsoft PowerPoint 2016, Microsoft SharePoint Enterprise Server 2016, and Office Online Server when they fail… |
CVE-2017-8631 | High | 7.8 | 2017-09-13 | A remote code execution vulnerability exists in Excel Services, Microsoft Excel 2007 Service Pack 3, Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013… |
CVE-2017-8501 | High | 7.8 | 2017-07-11 | Microsoft Office allows a remote code execution vulnerability due to the way that it handles objects in memory, aka "Microsoft Office Memory Corruption Vulnera… |
CVE-2017-8511 | High | 7.8 | 2017-06-15 | A remote code execution vulnerability exists in Microsoft Office when the software fails to properly handle objects in memory, aka "Office Remote Code Executio… |