Is CVE-2014-1519 being actively exploited?

CVE-2014-1519 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2014-1519?

CVE-2014-1519 has a CVSS 2.0 base score of 9.3 (HIGH).

CVE-2014-1519

HIGH · CVSS 9.3EPSS 4.9%EU EUVD

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 29.0 and SeaMonkey before 2.26 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

Key facts

CVSS score: 9.3 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS score: 4.9% (92th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2014-1595)
Published: April 30, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-1595 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

canonical / ubuntu linux
canonical / ubuntu linux
canonical / ubuntu linux
canonical / ubuntu linux
fedoraproject / fedora
fedoraproject / fedora
mozilla / firefox
mozilla / seamonkey
opensuse / opensuse
opensuse / opensuse

References

http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132332.html(Third Party Advisory)
http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132437.html(Third Party Advisory)
http://lists.opensuse.org/opensuse-updates/2014-05/msg00010.html(Mailing List, Third Party Advisory)
http://lists.opensuse.org/opensuse-updates/2014-05/msg00033.html(Mailing List, Third Party Advisory)
http://secunia.com/advisories/59866(Third Party Advisory)
http://www.mozilla.org/security/announce/2014/mfsa2014-34.html(Vendor Advisory)
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html(Third Party Advisory)
http://www.securitytracker.com/id/1030163(Third Party Advisory, VDB Entry)
http://www.securitytracker.com/id/1030164(Third Party Advisory, VDB Entry)
http://www.ubuntu.com/usn/USN-2185-1(Third Party Advisory)
https://bugzilla.mozilla.org/show_bug.cgi?id=919592(Exploit, Issue Tracking, Patch, Vendor Advisory)
https://bugzilla.mozilla.org/show_bug.cgi?id=946658(Issue Tracking, Patch, Vendor Advisory)
https://bugzilla.mozilla.org/show_bug.cgi?id=953104(Exploit, Issue Tracking, Patch, Vendor Advisory)
https://bugzilla.mozilla.org/show_bug.cgi?id=977955(Issue Tracking, Patch, Vendor Advisory)
https://bugzilla.mozilla.org/show_bug.cgi?id=986864(Issue Tracking, Patch, Vendor Advisory)
https://bugzilla.mozilla.org/show_bug.cgi?id=990794(Exploit, Issue Tracking, Patch, Vendor Advisory)
https://bugzilla.mozilla.org/show_bug.cgi?id=995607(Issue Tracking, Patch, Vendor Advisory)
https://bugzilla.mozilla.org/show_bug.cgi?id=996883(Issue Tracking, Patch, Vendor Advisory)
https://security.gentoo.org/glsa/201504-01(Third Party Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain