CVE-2014-1763

Name: CVE-2014-1763
Creator: NVD / NIST
Published: 2014-04-27T10:55:03.2+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 22.39%

Last modified Jun 17, 2026

CVE-2014-1763 is a vulnerability of currently unknown severity. Use-after-free vulnerability in Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code and bypass a sandbox protection mechanism via unspecified vectors, as demonstrated by VUPEN during a Pwn2Own competition at CanSecWest 2014.. EPSS estimates a 22.39% chance of exploitation in the next 30 days.

Description

Use-after-free vulnerability in Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code and bypass a sandbox protection mechanism via unspecified vectors, as demonstrated by VUPEN during a Pwn2Own competition at CanSecWest 2014.

Metrics

EPSS Probability

22.39%

97.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-399

Affected Software

Vendor	Product	Versions
Microsoft	Internet Explorer	9
Microsoft	Internet Explorer	10
Microsoft	Internet Explorer	11

References

Timeline

Published: Apr 27, 2014
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-1763?

How severe is CVE-2014-1763?

Severity scoring for CVE-2014-1763 is pending analysis. The EPSS model estimates a 22.39% probability of exploitation in the next 30 days.

How do I fix CVE-2014-1763?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2014-1763?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST