Latest Vulnerabilities
Microsoft Vulnerabilities
Third Party Vulnerabilities
Web Server Vulnerabilities
DB Server Vulnerabilities| Vulnerability Name | Microsoft Excel Information Disclosure Vulnerability for Microsoft Office Online Server (KB5002835) farm-deployment |
| Severity | Important |
| Exploits | Not available |
| CVE ID | CVE-2026-21258,CVE-2026-21259,CVE-2026-21261 |
| CVSS 3.0 | 7.8 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C) |
| Solution | wacserver2019-kb5002835-fullfile-x64-glb.exe |
| Published Date | 10/02/2026 |
| Updated Date | 11/02/2026 |
Disclaimer: This webpage is intended to provide you information about vulnerability announcement for certain specific software products. The information is provided "As Is" without warranty of any kind. The links provided point to pages on the vendors websites. You can get more information by clicking the links to visit the relevant pages on the vendors website.
