CVE-2025-53736

Published: Aug 12, 2025Modified: Aug 18, 2025

6.2

Vector

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

Exploitability: 2.5 / Impact: 3.6

Source: NVD

Description

Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

Affected (14)

Products: Microsoft: 365 Apps, Office, Office Long Term Servicing Channel, Sharepoint Enterprise Server, Sharepoint Server, Word

6 products

Office Long Term Servicing Channel

Sharepoint Enterprise Server

Sharepoint Server

Configuration A

14 vulnerable

Vulnerable Software	Affected Versions
Microsoft 365 Apps	All versions
Microsoft 365 Apps	All versions
Microsoft Office	Version 2019
Microsoft Office	Version 2019
Microsoft Office Long Term Servicing Channel	Version 2021
Microsoft Office Long Term Servicing Channel	Version 2021
Microsoft Office Long Term Servicing Channel	Version 2021
Microsoft Office Long Term Servicing Channel	Version 2024
Microsoft Office Long Term Servicing Channel	Version 2024
Microsoft Office Long Term Servicing Channel	Version 2024
Microsoft Sharepoint Enterprise Server	Version 2016
Microsoft Sharepoint Server	Version 2019
Microsoft Word	Version 2016
Microsoft Word	Version 2016

Related CWEs

Buffer Over-read

The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.

References (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53736

Source: secure@microsoft.com

Vendor Advisory

Timeline

No history available yet.