SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2017-8716

Windows Control Flow Guard in Microsoft Windows 10 Version 1703 allows an attacker to run a specially crafted application to bypass Control Flow Guard, due to the way that Control Flow Guard handles objects in memory, aka "Windows Security Feature…

MEDIUM 5.3EPSS 1.44%

Does this matter?

Lower severity and a low EPSS score (1.44%). Track it; it rarely justifies an emergency change on its own.

Description

Windows Control Flow Guard in Microsoft Windows 10 Version 1703 allows an attacker to run a specially crafted application to bypass Control Flow Guard, due to the way that Control Flow Guard handles objects in memory, aka "Windows Security Feature Bypass Vulnerability".

CVSS 3.0
5.3 MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
EPSS
1.44% probability · 73th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
microsoft/windows 10
Source
secure@microsoft.com
EPSS trend
0%3%5%27 October 2026: 1.44%27 October 202627 October 2026

EPSS 1.4% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.