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Vulnerability record · CVE-2014-0266 · published 12 February 2014

CVE-2014-0266: Microsoft windows 7 information exposure vulnerability

Microsoft · Windows 7

The XMLHTTP ActiveX controls in XML Core Services 3.0 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, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allow remote attackers to bypass the Same Origin Policy via a web page that is visited in Internet Explorer, aka "MSXML Information Disclosure Vulnerability."

7.1 CVSS 2.0 High EPSS 19% · top 2.7% CWE-200 · Information exposure
7.1CVSS 2.0 base score
19%EPSS exploitation probability, 30 days
NoNot in CISA KEV
10Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

The XMLHTTP ActiveX controls in XML Core Services 3.0 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, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allow remote attackers to bypass the Same Origin Policy via a web page that is visited in Internet Explorer, aka "MSXML Information Disclosure Vulnerability."

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

Affected products

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

References

LinkTags
http://osvdb.org/103189 Broken Link
http://secunia.com/advisories/56771 Third Party Advisory
http://www.securitytracker.com/id/1029746 Third Party AdvisoryVDB Entry
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-005 PatchVendor Advisory
http://osvdb.org/103189 Broken Link
http://secunia.com/advisories/56771 Third Party Advisory
http://www.securitytracker.com/id/1029746 Third Party AdvisoryVDB Entry
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-005 PatchVendor Advisory

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

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Source: NIST National Vulnerability Database (record CVE-2014-0266), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.