SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2017-8651

Internet Explorer in Microsoft Windows Server 2008 SP2 and Windows Server 2012 allows an attacker to execute arbitrary code in the context of the current user due to Internet Explorer improperly accessing objects in memory, aka "Internet Explorer Memory…

HIGH 7.5EPSS 5.71%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (5.71%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Internet Explorer in Microsoft Windows Server 2008 SP2 and Windows Server 2012 allows an attacker to execute arbitrary code in the context of the current user due to Internet Explorer improperly accessing objects in memory, aka "Internet Explorer Memory Corruption Vulnerability".

CVSS 3.0
7.5 HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
5.71% probability · 93th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-119
Affected
microsoft/internet explorer
Source
secure@microsoft.com
EPSS trend
0%5%10%27 October 2026: 5.71%27 October 202627 October 2026

EPSS 5.7% since 27 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. 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.