Is CVE-2014-4148 actively exploited?

CVE-2014-4148 has no public evidence of in-the-wild exploitation as of 2025-10-22.

What is the CVSS score for CVE-2014-4148?

CVE-2014-4148 has a CVSS score of 8.8 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

How do I patch CVE-2014-4148?

Patch guidance is available from microsoft security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2014-4148.

Fix CVE-2014-4148 - HIGH microsoft windows 7

Q: Which products are affected by CVE-2014-4148?

11 products: microsoft windows 7, microsoft windows 8, microsoft windows 8.1, microsoft windows rt, microsoft windows rt 8.1, and 6 more.

Description

win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via a crafted TrueType font, as exploited in the wild in October 2014, aka "TrueType Font Parsing Remote Code Execution Vulnerability."

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-94 · Code Injection CWE-94 · Code Injection

Metadata

Primary Vendor: MICROSOFT
Published: 10/15/2014
Last Modified: 10/22/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

microsoft : windows_7microsoft : windows_8microsoft : windows_8.1microsoft : windows_rtmicrosoft : windows_rt_8.1microsoft : windows_server_2003microsoft : windows_server_2008microsoft : windows_server_2008microsoft : windows_server_2012microsoft : windows_server_2012microsoft : windows_vista

Remediation Guidance

Executive Summary

View on NIST NVD