| CVE Number | Vulnerability | Product | Severity | Date |
|---|---|---|---|---|
| CVE-2026-26113 | Microsoft Office Remote Code Execution Vulnerability | Microsoft Office, Microsoft 365 Apps, Microsoft SharePoint | Critical | 07-04-2026 |
Technical Information
An unauthenticated attacker could exploit an untrusted pointer dereference vulnerability in Microsoft Office via local access to execute arbitrary code by manipulating invalid or attacker-controlled memory references.
Patch release date: Mar 10, 2026
Further information on this vulnerability is available at : CVE-2026-26113
Affected Software
Microsoft SharePoint Enterprise Server 2016,Microsoft SharePoint Server Subscription Edition,
Microsoft SharePoint Server 2019,
Microsoft Office 2019 for 32-bit editions,
Microsoft Office 2019 for 64-bit editions,
Microsoft 365 Apps for Enterprise for 32-bit Systems,
Microsoft 365 Apps for Enterprise for 64-bit Systems,
Microsoft Office LTSC for Mac 2021,
Microsoft Office LTSC 2021 for 64-bit editions,
Microsoft Office LTSC 2024 for 32-bit editions,
Microsoft Office LTSC 2024 for 64-bit editions,
Microsoft Office LTSC for Mac 2024,
Microsoft Office 2016 (32-bit edition),
Microsoft Office 2016 (64-bit edition)