Microsoft Office_365
7 CVEs affecting Microsoft Office_365. Latest disclosed: 2026-07-14. Critical: 1, High: 2.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2019-1109 | Critical | 9.1 | 2019-07-15 | A spoofing vulnerability exists when Microsoft Office Javascript does not check the validity of the web page making a request to Office documents.An attacker w… |
CVE-2019-0945 | High | 7.8 | 2019-05-16 | A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine improperly handles objects in memory, aka 'Microsoft Office A… |
CVE-2018-8597 | High | 7.8 | 2018-12-12 | 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-2026-55054 | Medium | 6.5 | 2026-07-14 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. |
CVE-2026-55121 | Medium | 5.5 | 2026-07-14 | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. |
CVE-2019-1446 | Medium | 5.5 | 2019-11-12 | An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory, aka 'Microsoft Excel Information Disclosur… |
CVE-2019-1402 | Medium | 5.5 | 2019-11-12 | An information disclosure vulnerability exists in Microsoft Office software when the software fails to properly handle objects in memory, aka 'Microsoft Office… |