Main Vulnerability Database Vulnerabilities #VU126225

#VU126225 Use-after-free in Microsoft Office LTSC and Microsoft 365 Apps for Enterprise - CVE-2026-33115

Published: April 15, 2026

Vulnerability identifier: #VU126225

Vulnerability risk: High

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

CVE-ID: CVE-2026-33115

CWE-ID: CWE-416

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
Microsoft Office LTSC
Microsoft 365 Apps for Enterprise

Software vendor:
Microsoft

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in Microsoft Word. A remote attacker can execute arbitrary code on the target system.

Install updates from vendor's website.