Untrusted Pointer Dereference in Microsoft products - CVE-2025-54905
Published: September 10, 2025
Vulnerability identifier: #VU115123
CSH Severity: Medium
CVSS v4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-54905
CWE-ID: CWE-822
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to sensitive information on the system.
The vulnerability exists due to untrusted pointer dereference in Microsoft Word. A remote attacker can trick a victim to open a specially crafted file and gain access to sensitive information on the target system.
Affected software
Microsoft 365 Apps for Enterprise
Microsoft Word
Microsoft Office
Microsoft SharePoint Enterprise Server
Microsoft SharePoint Server
Microsoft Office LTSC
Microsoft Word
Microsoft Office
Microsoft SharePoint Enterprise Server
Microsoft SharePoint Server
Microsoft Office LTSC
How to mitigate CVE-2025-54905
Install update from vendor's website.