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Vulnerability record · CVE-2014-0301 · published 12 March 2014

CVE-2014-0301: Microsoft windows 7 double free vulnerability

Microsoft · Windows 7

Double free vulnerability in qedit.dll in DirectShow in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 allows remote attackers to execute arbitrary code via a crafted JPEG image, aka "DirectShow Memory Corruption Vulnerability."

9.3 CVSS 2.0 High EPSS 14% · top 3.6% CWE-415 · Double free
9.3CVSS 2.0 base score
14%EPSS exploitation probability, 30 days
NoNot in CISA KEV
8Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Double free vulnerability in qedit.dll in DirectShow in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 allows remote attackers to execute arbitrary code via a crafted JPEG image, aka "DirectShow Memory Corruption Vulnerability."

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

8 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-013 PatchVendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-013 PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2014-0301), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.