CVE-2026-26113 HIGH

CVE-2026-26113: Microsoft Office Remote Code Execution Vulnerability

Vendor Microsoft
Product Microsoft 365 Apps for Enterprise
Weakness CWE-822
Published March 10, 2026
Last update April 14, 2026
View on NVD All CVEs

CVSS base score

8.4/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

What the vulnerability does

01Description

Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.

Key dates

02Disclosure timeline

March 10, 2026 CVE published
April 14, 2026 Record updated