CVE-2026-26134

high Microsoft
CVSS v3 Base Score
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: March 10, 2026
Last Modified: March 13, 2026
Vendor: Microsoft
Source: NVD

Description

Integer overflow or wraparound in Microsoft Office allows an authorized attacker to elevate privileges locally.

CWE

CWE-190

Affected Products

microsoft office

References

🔗 msrc.microsoft.com