Is CVE-2010-2743 in the CISA KEV catalog?

No. CVE-2010-2743 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2010-2743?

CVE-2010-2743 has a CVSS v2 base score of 7.2 (HIGH).

What is the EPSS score for CVE-2010-2743?

CVE-2010-2743 has an EPSS score of 14.85% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2010-2743

HIGHEPSS 96th pctl

7.2

CVSS v2

NVD

Description

The kernel-mode drivers in Microsoft Windows XP SP3 do not properly perform indexing of a function-pointer table during the loading of keyboard layouts from disk, which allows local users to gain privileges via a crafted application, as demonstrated in the wild in July 2010 by the Stuxnet worm, aka "Win32k Keyboard Layout Vulnerability." NOTE: this might be a duplicate of CVE-2010-3888 or CVE-2010-3889.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

14.85%probability of exploitation in 30 days

96thpercentile

Very high risk: more likely to be exploited than 96% 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.