Is CVE-2008-4127 in the CISA KEV catalog?

No. CVE-2008-4127 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2008-4127?

CVE-2008-4127 has a CVSS v2 base score of 4.3 (MEDIUM).

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

CVE-2008-4127 has an EPSS score of 16.35% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2008-4127

MEDIUMEPSS 97th pctl

4.3

CVSS v2

NVD

Description

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.

CWE-399

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

16.35%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.