Microsoft Office_online_server
233 CVEs affecting Microsoft Office_online_server. Latest disclosed: 2026-07-14. Critical: 2, High: 188.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2023-21716 | Critical | 9.8 | 2023-02-14 | Microsoft Word Remote Code Execution Vulnerability |
CVE-2019-1205 | Critical | 9.8 | 2019-08-14 | A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory. An attacker who successfully exploi… |
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-2020-1583 | High | 8.8 | 2020-08-17 | An information disclosure vulnerability exists when Microsoft Word improperly discloses the contents of its memory. An attacker who exploited the vulnerability… |
CVE-2020-1495 | High | 8.8 | 2020-08-17 | A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successf… |
CVE-2020-1448 | High | 8.8 | 2020-07-14 | A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka 'Microsoft Word Remote Code Exe… |
CVE-2020-1447 | High | 8.8 | 2020-07-14 | A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka 'Microsoft Word Remote Code Exe… |
CVE-2020-1446 | High | 8.8 | 2020-07-14 | A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka 'Microsoft Word Remote Code Exe… |
CVE-2020-0850 | High | 8.8 | 2020-03-12 | A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka 'Microsoft Word Remote Code Exe… |
CVE-2019-1331 | High | 8.8 | 2019-10-10 | A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Rem… |
CVE-2019-0585 | High | 8.8 | 2019-01-08 | A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka "Microsoft Word Remote Code Exe… |
CVE-2018-0792 | High | 8.8 | 2018-01-10 | Microsoft Word 2016 in Microsoft Office 2016 allows a remote code execution vulnerability due to the way objects are handled in memory, aka "Microsoft Word Rem… |
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-2026-26109 | High | 8.4 | 2026-03-10 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
CVE-2025-59236 | High | 8.4 | 2025-10-14 | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
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-2025-30377 | High | 8.4 | 2025-05-13 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
CVE-2025-21362 | High | 8.4 | 2025-01-14 | Microsoft Excel Remote Code Execution Vulnerability |
CVE-2025-21354 | High | 8.4 | 2025-01-14 | Microsoft Excel Remote Code Execution Vulnerability |