#VU102763 Type Confusion in Windows Server - CVE-2025-21326

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Main Vulnerability Database Vulnerabilities #VU102763

#VU102763 Type Confusion in Windows Server - CVE-2025-21326

Published: January 15, 2025


Vulnerability identifier: #VU102763
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2025-21326
CWE-ID: CWE-843
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Windows Server
Software vendor:
Microsoft

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a type confusion error in Internet Explorer. A remote attacker can trick a victim to open a specially crafted file, trigger a type confusion error and execute arbitrary code on the target system.


Remediation

Install updates from vendor's website.

External links