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Vulnerability record · CVE-2009-2576 · published 22 July 2009

CVE-2009-2576: Microsoft ie vulnerability

Microsoft · Ie

Microsoft Internet Explorer 6.0.2900.2180 and earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via a long Unicode string argument to the write method, a related issue to CVE-2009-2479. NOTE: it was later reported that 7.0.6000.16473 and earlier are also affected.

5.0 CVSS 2.0 Medium EPSS 15% · top 3.4% CWE-399 · CWE-399
5.0CVSS 2.0 base score
15%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
12References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Microsoft Internet Explorer 6.0.2900.2180 and earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via a long Unicode string argument to the write method, a related issue to CVE-2009-2479. NOTE: it was later reported that 7.0.6000.16473 and earlier are also affected.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

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

References

LinkTags
http://archives.neohapsis.com/archives/bugtraq/2009-07/0192.html
http://archives.neohapsis.com/archives/bugtraq/2009-07/0193.html
http://websecurity.com.ua/3338/ Exploit
http://www.securityfocus.com/archive/1/505092/100/0/threaded
http://www.securityfocus.com/archive/1/505120/100/0/threaded
http://www.securityfocus.com/archive/1/505122/100/0/threaded
http://archives.neohapsis.com/archives/bugtraq/2009-07/0192.html
http://archives.neohapsis.com/archives/bugtraq/2009-07/0193.html
http://websecurity.com.ua/3338/ Exploit
http://www.securityfocus.com/archive/1/505092/100/0/threaded
http://www.securityfocus.com/archive/1/505120/100/0/threaded
http://www.securityfocus.com/archive/1/505122/100/0/threaded

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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-2009-2576), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.