CVE-2025-49703

Microsoft Word Remote Code Execution Vulnerability

CVE-2025-49703 is fixed in 4 products on 1 platform, first by KB5002744, released July 8, 2025. It is not reported as exploited. Patch Radar priority: Urgent.

Urgent

CVSS

7.8

Critical

Exploitation

None reported

Exploitation Less Likely

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0077

55th percentile

<p>Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.</p>

Where it's fixed

Product	Fix	Released
Microsoft
Microsoft SharePoint Enterprise Server 2016	KB5002743	Jul 15, 2025
Microsoft SharePoint Enterprise Server 2016	KB5002744	Jul 8, 2025
Microsoft SharePoint Server 2019	KB5002739	Jul 15, 2025
Microsoft SharePoint Server 2019	KB5002741	Jul 8, 2025
Microsoft Word 2016 (32-bit edition)	KB5002745	Jul 15, 2025
Microsoft Word 2016 (64-bit edition)	KB5002745	Jul 15, 2025

Details

Published
July 15, 2025
Weakness
Use After Free
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49703

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/cve/CVE-2025-49703">CVE-2025-49703 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Is this on your machines?

Patchblox finds every install below the fixed version on Windows, macOS and Linux, and updates them through your release rings.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.