CVE-2014-4138

Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a...

9.3 HighPublic exploit

Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2014-4130 and CVE-2014-4132.

Exploit likelihood

32.2%Down 41.5 points since Feb 4, 2022

What each source reports

NVD Score used 9.3

Record: CVE-2014-4138
CVSS 2.0: 9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness: CWE-20
Updated: 2026-11-02

CVE List No score

Record: CVE-2014-4138
Updated: 2026-11-02

EUVDEUVD-2014-4069 No score

Record: EUVD-2014-4069
Updated: 2026-11-03

GitHub AdvisoriesGHSA-jrf9-mm8v-9gp9 No score

Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a...

Record: GHSA-jrf9-mm8v-9gp9
Weakness: CWE-20
Updated: 2026-11-02

Affected products

microsoft internet explorer

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Microsoft Internet Explorer 11 - MSHTML CPasteCommand::ConvertBitmaptoPng Heap Buffer Overflow (MS14-056)	2016-12-22

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2014-4138 is a high vulnerability (CVSS 9.3) in Microsoft Internet Explorer, published October 15, 2014. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 32.2%, the 98th percentile. No source names a fixed version.