SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2016-3288

Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code via a crafted web page, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2016-3290.

EXPLOIT ✓HIGH 7.5EPSS 51.8%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 51.8%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.

Description

Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code via a crafted web page, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2016-3290.

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
51.80% probability · 99th percentile
Public exploits
1 in Exploit-DB · verified · first 16 August 2016
CISA KEV
Not listed
Weakness
CWE-119
Affected
microsoft/internet explorer
Source
secure@microsoft.com
EPSS trend
0%28%55%21 September 2026: 45.60%22 September 2026: 51.80%26 October 2026: 51.80%21 September 202626 October 2026

EPSS moved from 45.6% on 21 September 2026 to 51.8% on 26 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.

Public exploits (1)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-40253source ↗Microsoft Internet Explorer - MSHTML!CMultiReadStreamLifetimeManager::ReleaseThreadStateInternal Read AVwindows · Google Security Researchdos16 August 2016yes

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