How severe is CVE-2014-0186?

CVE-2014-0186 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2014-0186 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-0186?

CVE-2014-0186 affects Redhat Enterprise Linux. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-0186?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-0186 published?

CVE-2014-0186 was published on 2014-06-14 and last updated on 2026-06-17.

CVE-2014-0186

CVE-2014-0186 is a medium-severity vulnerability in Redhat Enterprise Linux with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Redhat Enterprise Linux
Published: 2014-06-14
Last modified: 2026-06-17

Description

A certain tomcat7 package for Apache Tomcat 7 in Red Hat Enterprise Linux (RHEL) 7 allows remote attackers to cause a denial of service (CPU consumption) via a crafted request. NOTE: this vulnerability exists because of an unspecified regression.

Frequently asked questions

What is CVE-2014-0186?: A certain tomcat7 package for Apache Tomcat 7 in Red Hat Enterprise Linux (RHEL) 7 allows remote attackers to cause a denial of service (CPU consumption) via a crafted request. NOTE: this vulnerability exists because of an unspecified regression.
How severe is CVE-2014-0186?: CVE-2014-0186 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2014-0186 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0186?: CVE-2014-0186 affects Redhat Enterprise Linux. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-0186?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-0186 published?: CVE-2014-0186 was published on 2014-06-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

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