CVE-2014-4140
Microsoft Internet Explorer 8 through 11 allows remote attackers to bypass the ASLR protection...
Microsoft Internet Explorer 8 through 11 allows remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "Internet Explorer ASLR Bypass Vulnerability."
Exploit likelihood
What each source reports
NVD Score used
Microsoft Internet Explorer 8 through 11 allows remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "Internet Explorer ASLR Bypass Vulnerability."
- Record
CVE-2014-4140- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE List No score
Microsoft Internet Explorer 8 through 11 allows remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "Internet Explorer ASLR Bypass Vulnerability."
- Record
CVE-2014-4140- Updated
- 2026-11-02
EUVDEUVD-2014-4071 No score
Microsoft Internet Explorer 8 through 11 allows remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "Internet Explorer ASLR Bypass Vulnerability."
- Record
EUVD-2014-4071- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-j75x-x795-cvh9 No score
Microsoft Internet Explorer 8 through 11 allows remote attackers to bypass the ASLR protection...
Microsoft Internet Explorer 8 through 11 allows remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "Internet Explorer ASLR Bypass Vulnerability."
- Record
GHSA-j75x-x795-cvh9- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | day6reak/CVE-2014-4140 | 2015-01-20 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2014-4140 is a medium vulnerability (CVSS 4.3) in Microsoft Internet Explorer, published October 15, 2014. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 20.8%, the 97th percentile. No source names a fixed version.