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Vulnerability record · CVE-2007-3027 · published 12 June 2007

CVE-2007-3027: Microsoft internet explorer vulnerability

Microsoft · Internet Explorer

Race condition in Microsoft Internet Explorer 5.01, 6, and 7 allows remote attackers to execute arbitrary code by causing Internet Explorer to install multiple language packs in a way that triggers memory corruption, aka "Language Pack Installation Vulnerability."

9.3 CVSS 2.0 High EPSS 35% · top 1.6%
9.3CVSS 2.0 base score
35%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
24References
16 Jun 2026Last modified by NVD

Description

Race condition in Microsoft Internet Explorer 5.01, 6, and 7 allows remote attackers to execute arbitrary code by causing Internet Explorer to install multiple language packs in a way that triggers memory corruption, aka "Language Pack Installation Vulnerability."

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

Affected products

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

References

LinkTags
http://osvdb.org/35350
http://secunia.com/advisories/25627
http://securitytracker.com/id?1018235
http://www.securityfocus.com/archive/1/471209/100/0/threaded
http://www.securityfocus.com/archive/1/471947/100/0/threaded
http://www.securityfocus.com/bid/24429
http://www.us-cert.gov/cas/techalerts/TA07-163A.html US Government Resource
http://www.vupen.com/english/advisories/2007/2153
http://www.zerodayinitiative.com/advisories/ZDI-07-037.html
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-033
https://exchange.xforce.ibmcloud.com/vulnerabilities/34621
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1902
http://osvdb.org/35350
http://secunia.com/advisories/25627
http://securitytracker.com/id?1018235
http://www.securityfocus.com/archive/1/471209/100/0/threaded
http://www.securityfocus.com/archive/1/471947/100/0/threaded
http://www.securityfocus.com/bid/24429
http://www.us-cert.gov/cas/techalerts/TA07-163A.html US Government Resource
http://www.vupen.com/english/advisories/2007/2153
http://www.zerodayinitiative.com/advisories/ZDI-07-037.html
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-033
https://exchange.xforce.ibmcloud.com/vulnerabilities/34621
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1902

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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-2007-3027), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.