CVE-2014-6363

Name: CVE-2014-6363
Creator: NVD / NIST
Published: 2014-12-11T00:59:13.44+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 28.44%

Last modified Jun 17, 2026

CVE-2014-6363 is a vulnerability of currently unknown severity. vbscript.dll in Microsoft VBScript 5.6 through 5.8, as used with Internet Explorer 6 through 11 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "VBScript Memory Corruption Vulnerability.". EPSS estimates a 28.44% chance of exploitation in the next 30 days.

Description

vbscript.dll in Microsoft VBScript 5.6 through 5.8, as used with Internet Explorer 6 through 11 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "VBScript Memory Corruption Vulnerability."

Metrics

EPSS Probability

28.44%

97.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-399

Affected Software

Vendor	Product	Versions
Microsoft	Vbscript	5.6
Microsoft	Vbscript	5.7
Microsoft	Vbscript	5.8
Microsoft	Internet Explorer	6
Microsoft	Internet Explorer	7
Microsoft	Internet Explorer	8
Microsoft	Internet Explorer	9
Microsoft	Internet Explorer	10
Microsoft	Internet Explorer	11

References

Timeline

Published: Dec 11, 2014
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-6363?

How severe is CVE-2014-6363?

Severity scoring for CVE-2014-6363 is pending analysis. The EPSS model estimates a 28.44% probability of exploitation in the next 30 days.

How do I fix CVE-2014-6363?

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-2014-6363?

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

Scan your code now

Source: NVD / NIST