Is CVE-2010-0489 in the CISA KEV catalog?

No. CVE-2010-0489 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2010-0489?

CVE-2010-0489 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2010-0489?

CVE-2010-0489 has an EPSS score of 23.73% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2010-0489

HIGHEPSS 98th pctl

9.3

CVSS v2

NVD

Description

Race condition in Microsoft Internet Explorer 5.01 SP4, 6, 6 SP1, and 7 allows remote attackers to execute arbitrary code via a crafted HTML document that triggers memory corruption, aka "Race Condition Memory Corruption Vulnerability."

CWE-362Race Condition

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

23.73%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% of all known CVEs.

References

http://securitytracker.com/id?1023773
http://www.securityfocus.com/bid/39026
http://www.us-cert.gov/cas/techalerts/TA10-068A.html
http://www.us-cert.gov/cas/techalerts/TA10-089A.html
http://www.vupen.com/english/advisories/2010/0744
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-018
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7774

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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 2026-04-29.