Security Update for Office 2003 (KB923272) for Windows

Used Security Update for Office 2003 (KB923272) for Windows?

Editors’ Review

Download.com staffFebruary 20, 2026

This update addresses a critical security vulnerability in Microsoft Office 2003. It prevents arbitrary code execution when opening a maliciously crafted file.

Pros
- Resolves security vulnerability
- Blocks arbitrary code execution
- Enhances file opening security
Cons
No Cons available

Security Update for Office 2003 (KB923272) for Windows

Used Security Update for Office 2003 (KB923272) for Windows?

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Full Specifications

GENERAL

Release: September 17, 2007

Latest update: February 20, 2026

Version: 1

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows 10
Windows 2000
Windows XP

Additional Requirements: Windows 2000/XP/2003 Server

POPULARITY

Total Downloads: 447

Downloads Last Week: 0

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Developer’s Description

Block arbitrary code when a maliciously modified file was opened.

Resolves an existing security vulnerability in Microsoft Office 2003 that could allow arbitrary code to run when a maliciously modified file is opened. This version is the first release on CNET Download.com.