Is CVE-2014-0191 in the CISA KEV catalog?

No. CVE-2014-0191 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2014-0191?

CVE-2014-0191 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2014-0191?

CVE-2014-0191 has an EPSS score of 8.10% (94th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2014-0191?

Upgrade libxml2 on debian 11 to 2.9.1+dfsg1-4 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2014-0191

MEDIUMEPSS 94th pctl

4.3

CVSS v2

NVD

Description

The xmlParserHandlePEReference function in parser.c in libxml2 before 2.9.2, as used in Web Listener in Oracle HTTP Server in Oracle Fusion Middleware 11.1.1.7.0, 12.1.2.0, and 12.1.3.0 and other products, loads external parameter entities regardless of whether entity substitution or validation is enabled, which allows remote attackers to cause a denial of service (resource consumption) via a crafted XML document.

How to fix

Remediation Available

libxml2Debian

Fixed in:2.9.1+dfsg1-4CVE-2014-0191

libxml2Ubuntu

Fixed in:2.9.1+dfsg1-3ubuntu4.1USN-2214-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

8.10%probability of exploitation in 30 days

94thpercentile

High risk: more likely to be exploited than 94% of all known CVEs.

References

Patch1

oracle.com

Other references13

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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.