Is CVE-2014-1498 in the CISA KEV catalog?

No. CVE-2014-1498 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2014-1498?

CVE-2014-1498 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2014-1498?

CVE-2014-1498 has an EPSS score of 1.78% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2014-1498?

Upgrade DeveloperEdition to 28.0 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2014-1498

MEDIUMEPSS 75th pctl

5.0

CVSS v2

NVD

Description

The crypto.generateCRMFRequest method in Mozilla Firefox before 28.0 and SeaMonkey before 2.25 does not properly validate a certain key type, which allows remote attackers to cause a denial of service (application crash) via vectors that trigger generation of a key that supports the Elliptic Curve ec-dual-use algorithm.

CWE-347

How to fix

Remediation Available

DeveloperEditionWindows application

Affected:28.0Fixed in:28.0Mozilla

Mozilla Firefox (en-US)Windows application

Affected:28.0Fixed in:28.0Mozilla

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

1.78%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

References

Vendor Advisory2

Third-Party Advisory6

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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.