Is CVE-2008-4127 being actively exploited?

CVE-2008-4127 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2008-4127?

CVE-2008-4127 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2008-4127

MEDIUM · CVSS 4.3EPSS 16.4%EU EUVD

Mshtml.dll in Microsoft Internet Explorer 7 Gold 7.0.5730 and 8 Beta 8.0.6001 on Windows XP SP2 allows remote attackers to cause a denial of service (failure of subsequent image rendering) via a crafted PNG file, related to an infinite loop in the CDwnTaskExec::ThreadExec function.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Weakness (CWE): CWE-399
EPSS score: 16.4% (97th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2008-4110)
Published: September 18, 2008
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2008-4110 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

microsoft / internet explorer
microsoft / internet explorer
microsoft / windows xp

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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