CVE-2009-0075

Exp

Microsoft Internet Explorer 7 does not properly handle errors during attempted access to deleted objects, which allows remote attackers to execute arbitrary code via a crafted HTML document, related to CFunctionPointer and the appending of document objects, aka "Uninitialized Memory Corruption Vulnerability."

Published: 2009-02-10 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]

NVD Status：Modified，CVE State: published

View at NVD, CVE.org, EUVD

Threat Intelligence & Risk Assessment for CVE-2009-0075

EPSS CVSS CWE Exploit-DB Affected

Conclusion & alert: CVE-2009-0075 is rated High Exploit Risk (86.6/100): CVSS Critical severity, with high exploitation likelihood (EPSS 86.93%, 99th percentile). Core evidence: 6 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2009-0075

EDB-ID	Source	Kind	Published	Link
16555	exploit_db	edb	2010-07-12	Exploit-DB ↗
8152	exploit_db	edb	2009-03-04	Exploit-DB ↗
8080	exploit_db	edb	2009-02-20	Exploit-DB ↗
8079	exploit_db	edb	2009-02-20	Exploit-DB ↗
8082	exploit_db	edb	2009-02-20	Exploit-DB ↗
8077	exploit_db	edb	2009-02-18	Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2009-0075

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2025-12-28	87.28%	86.93%	-0.35%
2	2025-12-27	86.93%	87.28%	+0.35%
3	2025-10-31	—	86.93%	—

Full EPSS history (17 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2009-0075

CVSS metrics for this CVE.

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
9.3	2.0	HIGH	`AV:N/AC:M/Au:N/C:C/I:C/A:C` Click to expand Access vector (AV:N) Can be exploited remotely over network reachability. Access complexity (AC:M) Exploitation needs some favorable conditions, but not exceptional ones. Authentication (AU:N) No authentication is required. Confidentiality impact (C:C) Complete confidentiality impact. Integrity impact (I:C) Complete integrity impact. Availability impact (A:C) Complete availability impact.	8.6	10.0	[email protected]

Weakness enumeration for CVE-2009-0075

CWE-399 MITRE ↗

Affected software / configurations for CVE-2009-0075

Vendor	Product	Version	Raw CPE
microsoft	internet_explorer	7	cpe:2.3:a:microsoft:internet_explorer:7:::::::*

References for CVE-2009-0075

URL	Tags
http://osvdb.org/51839	Broken Link
http://www.securityfocus.com/bid/33627	Third Party Advisory VDB Entry
http://www.us-cert.gov/cas/techalerts/TA09-041A.html	Third Party Advisory US Government Resource
http://www.vupen.com/english/advisories/2009/0389	Vendor Advisory
http://www.zerodayinitiative.com/advisories/ZDI-09-011/	Third Party Advisory VDB Entry
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-002	Patch Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6000	Third Party Advisory
https://www.exploit-db.com/exploits/8077	Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/8079	Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/8080	Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/8082	Third Party Advisory VDB Entry

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