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CVE-2006-4868

76
FAUCET Score

CVE-2006-4868 describes a stack-based buffer overflow in the Vector Graphics Rendering engine (vgx.dll) affecting Microsoft Outlook and Internet Explorer 6.0 on Windows XP SP2, among other versions. This critical vulnerability (CVSS 9.3) allows remote attackers to execute arbitrary code by crafting a malicious Vector Markup Language (VML) file with an excessively long fill parameter within a rect tag. Exploitation requires user interaction (e.g., opening a malicious email or visiting a compromised website), but successful attacks lead to complete compromise of confidentiality, integrity, and availability. While not on the CISA KEV catalog, exploit modules exist in Metasploit and ExploitDB, indicating readily available exploit code, though community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
6.0CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:6.0:*:*:*:*:*:*:*
2003CPE matchmatch criteria
cpe:2.3:a:microsoft:outlook:2003:*:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.0.1:sp4:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
59.51%
Probability of exploitation in next 30 days
EPSS Percentile
99.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Metasploit: MS06-055 Microsoft Internet Explorer VML Fill Method Code Execution · Sep 19, 2006
ExploitDB: EDB-16597 · Jul 3, 2010
This CVE's current EPSS score of 0.5951 is in the 99th percentile among its peer group of 8,915 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

microsoftpatch availablevia nvd_reference
View patch

References

blogs.securiteam.com / index.php/archives/624
docs.microsoft.com / en-us/security-updates/securitybulletins/2006/ms06-055
secunia.com / advisories/21989
PatchVendor Advisory
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/29004
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100
sunbeltblog.blogspot.com / 2006/09/seen-in-wild-zero-day-exploit-being.html
support.microsoft.com / kb/925486
kb.cert.org / vuls/id/416092
US Government Resource
microsoft.com / technet/security/advisory/925568.mspx
PatchVendor Advisory
osvdb.org / 28946
securityfocus.com / archive/1/446378/100/0/threaded
securityfocus.com / archive/1/446505/100/0/threaded
securityfocus.com / archive/1/446523/100/0/threaded
securityfocus.com / archive/1/446528/100/0/threaded
securityfocus.com / archive/1/446881/100/200/threaded
securityfocus.com / archive/1/447070/100/0/threaded
securityfocus.com / archive/1/448552/100/0/threaded
securityfocus.com / bid/20096
ExploitPatch
us-cert.gov / cas/techalerts/TA06-262A.html
PatchUS Government Resource
vupen.com / english/advisories/2006/3679
Vendor Advisory