Is CVE-2010-0492 in the CISA KEV catalog?

No. CVE-2010-0492 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2010-0492?

CVE-2010-0492 has a CVSS v3 base score of 8.1 (HIGH).

What is the EPSS score for CVE-2010-0492?

CVE-2010-0492 has an EPSS score of 27.52% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2010-0492

HIGHEPSS 98th pctl

8.1

CVSS v3

NVD

Description

Use-after-free vulnerability in mstime.dll in Microsoft Internet Explorer 8 allows remote attackers to execute arbitrary code via vectors related to the TIME2 behavior, the CTimeAction object, and destruction of markup, leading to memory corruption, aka "HTML Object Memory Corruption Vulnerability."

CWE-94Code Injection

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

27.52%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% 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 2026-04-29.