CVE-2007-0947

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 32.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2007-05-08 · updated 2026-06-16
Weakness: CWE-399

Description

Use-after-free vulnerability in Microsoft Internet Explorer 7 on Windows XP SP2, Windows Server 2003 SP1 or SP2, or Windows Vista allows remote attackers to execute arbitrary code via crafted HTML objects, resulting in accessing deallocated memory of CMarkup objects, aka the second of two "HTML Objects Memory Corruption Vulnerabilities" and a different issue than CVE-2007-0946.

Affected products

Microsoft Internet Explorer 11: 6, 7.0

References

http://secunia.com/advisories/23769
http://secunia.com/secunia_research/2007-36/advisory/
http://www.osvdb.org/34403
http://www.securityfocus.com/archive/1/468871/100/200/threaded
http://www.securityfocus.com/bid/23772
http://www.securitytracker.com/id?1018019
http://www.us-cert.gov/cas/techalerts/TA07-128A.html
http://www.vupen.com/english/advisories/2007/1712
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-027
https://exchange.xforce.ibmcloud.com/vulnerabilities/33256
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2048
http://secunia.com/advisories/23769

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