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Vulnerability record · CVE-2017-8727 · published 13 October 2017

CVE-2017-8727: Microsoft windows 10 memory buffer overflow vulnerability

Microsoft · Windows 10

Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allow an attacker to execute arbitrary code in the context of the current user, due to how Microsoft Windows Text Services Framework handles objects in memory, aka "Windows Shell Memory Corruption Vulnerability".

7.5 CVSS 3.0 High EPSS 8.3% · top 5.3% CWE-119 · Memory buffer overflow
7.5CVSS 3.0 base score, v2 7.6
8.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
7Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allow an attacker to execute arbitrary code in the context of the current user, due to how Microsoft Windows Text Services Framework handles objects in memory, aka "Windows Shell Memory Corruption Vulnerability".

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

Affected products

7 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/101142 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039537 Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8727 PatchVendor Advisory
http://www.securityfocus.com/bid/101142 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039537 Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8727 PatchVendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2017-8727), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.