CVE-2017-8691

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 allow an attacker to execute code remotely on a target system when the Windows font library fails to properly handle specially crafted embedded fonts, aka "Express Compressed Fonts Remote Code Execution Vulnerability."

Metrics

CVSS 3.0 8.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Aug 8, 2017
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2017

CVE-2017-86927.5The Windows Uniscribe component on Microsoft Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and CVE-2017-86935.5The Microsoft Graphics Component on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows an information disclosurCVE-2017-86947.0The Microsoft Windows Kernel Mode Driver on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 GoCVE-2017-86955.3Windows Uniscribe in Microsoft Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8CVE-2017-86967.5Windows Uniscribe in Microsoft Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Office 2007 SP3; Office 2010 SP2; Word Viewer; Office for CVE-2017-86997.0Windows Shell in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, WindowCVE-2017-87007.5ASP.NET Core 1.0, 1.1, and 2.0 allow an attacker to bypass Cross-origin Resource Sharing (CORS) configurations and retrieve normally restricCVE-2017-87027.0Windows Error Reporting (WER) in Microsoft Windows 10 Gold, 1511, and 1607, and Windows Server 2016 allows an attacker to gain greater accesCVE-2017-87035.5The Microsoft Windows Subsystem for Linux on Microsoft Windows 10 1703 allows a denial of service vulnerability when it improperly handles oCVE-2017-87045.3The Windows Hyper-V component on Microsoft Windows 10 1607 and Windows Server 2016 allows a denial of service vulnerability when it fails toCVE-2017-87065.3The Windows Hyper-V component on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows an information disclosure vCVE-2017-87075.3The Windows Hyper-V component on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows 10 Gold
CVE-2017-8691: High severity, CVSS 8.8 | Vulnix