Is CVE-2014-1481 in the CISA KEV catalog?

No. CVE-2014-1481 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2014-1481?

CVE-2014-1481 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2014-1481?

CVE-2014-1481 has an EPSS score of 3.89% (89th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2014-1481?

Upgrade DeveloperEdition to 27.0 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2014-1481

HIGHEPSS 89th pctl

7.5

CVSS v3

NVD

Description

Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, and SeaMonkey before 2.24 allow remote attackers to bypass intended restrictions on window objects by leveraging inconsistency in native getter methods across different JavaScript engines.

How to fix

Remediation Available

DeveloperEditionWindows application

Affected:27.0Fixed in:27.0Mozilla

Affected:24.0 24.3Fixed in:24.3Mozilla

Mozilla Firefox (en-US)Windows application

Affected:24.0 24.3Fixed in:24.3Mozilla

Affected:27.0Fixed in:27.0Mozilla

Mozilla Thunderbird (en-US)Windows application

Affected:24.3Fixed in:24.3Mozilla

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

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploit Intelligence

3.89%probability of exploitation in 30 days

89thpercentile

Elevated risk: more likely to be exploited than 89% of all known CVEs.

References

Embed a live status badge for CVE-2014-1481

Markdown

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HTML

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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.