Is CVE-2014-1797 in the CISA KEV catalog?

No. CVE-2014-1797 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2014-1797?

CVE-2014-1797 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2014-1797?

CVE-2014-1797 has an EPSS score of 24.46% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2014-1797

HIGHEPSS 98th pctl

9.3

CVSS v2

NVD

Description

Microsoft Internet Explorer 10 and 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2014-1772, CVE-2014-1780, CVE-2014-1794, CVE-2014-1802, CVE-2014-2756, CVE-2014-2763, CVE-2014-2764, CVE-2014-2769, and CVE-2014-2771.

CWE-119Buffer Overflow

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

24.46%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 2026-05-06.