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Vulnerability record · CVE-2006-5579 · published 12 December 2006

CVE-2006-5579: Microsoft internet explorer memory buffer overflow vulnerability

Microsoft · Internet Explorer

Microsoft Internet Explorer 6 allows remote attackers to execute arbitrary code by using JavaScript to cause certain errors simultaneously, which results in the access of previously freed memory, aka "Script Error Handling Memory Corruption Vulnerability."

9.3 CVSS 2.0 High EPSS 32% · top 1.8% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
32%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
24References
16 Jun 2026Last modified by NVD

Description

Microsoft Internet Explorer 6 allows remote attackers to execute arbitrary code by using JavaScript to cause certain errors simultaneously, which results in the access of previously freed memory, aka "Script Error Handling Memory Corruption 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://secunia.com/advisories/20807
http://secunia.com/secunia_research/2006-58/advisory/ Vendor Advisory
http://securitytracker.com/id?1017373
http://www.kb.cert.org/vuls/id/599832 US Government Resource
http://www.osvdb.org/30813
http://www.securityfocus.com/archive/1/454205/100/0/threaded
http://www.securityfocus.com/archive/1/454969/100/200/threaded
http://www.securityfocus.com/bid/21552
http://www.us-cert.gov/cas/techalerts/TA06-346A.html US Government Resource
http://www.vupen.com/english/advisories/2006/4966 Vendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-072
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A761
http://secunia.com/advisories/20807
http://secunia.com/secunia_research/2006-58/advisory/ Vendor Advisory
http://securitytracker.com/id?1017373
http://www.kb.cert.org/vuls/id/599832 US Government Resource
http://www.osvdb.org/30813
http://www.securityfocus.com/archive/1/454205/100/0/threaded
http://www.securityfocus.com/archive/1/454969/100/200/threaded
http://www.securityfocus.com/bid/21552
http://www.us-cert.gov/cas/techalerts/TA06-346A.html US Government Resource
http://www.vupen.com/english/advisories/2006/4966 Vendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-072
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A761

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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-2006-5579), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.