Is CVE-2013-5618 being actively exploited?

CVE-2013-5618 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-5618?

CVE-2013-5618 has a CVSS 3.1 base score of 9.8 (CRITICAL).

CVE-2013-5618

CRITICAL · CVSS 9.8EPSS 10.4%EU EUVD

Use-after-free vulnerability in the nsNodeUtils::LastRelease function in the table-editing user interface in the editor component in Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird before 24.2, and SeaMonkey before 2.23 allows remote attackers to execute arbitrary code by triggering improper garbage collection.

Key facts

CVSS score: 9.8 (v3.1)
Severity: CRITICAL
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-416
EPSS score: 10.4% (96th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-5458)
Published: December 11, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-5458 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
fedoraproject / fedora
mozilla / firefox
mozilla / seamonkey
mozilla / thunderbird
opensuse / opensuse
opensuse / opensuse
opensuse / opensuse
redhat / enterprise linux desktop
redhat / enterprise linux desktop
redhat / enterprise linux eus
redhat / enterprise linux server
redhat / enterprise linux server
redhat / enterprise linux server aus
redhat / enterprise linux server eus
redhat / enterprise linux server tus
redhat / enterprise linux workstation
redhat / enterprise linux workstation
suse / suse linux enterprise desktop
suse / suse linux enterprise server
suse / suse linux enterprise server
suse / suse linux enterprise software development kit

Certified products that may be affected

3 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

SUSE Linux Enterprise Server 11 Service Pack 2 on IBM System z - SUSE Linux Products Gmbh - Common Criteria BSI-DSZ-CC-0852-2013 - archived
SUSE Linux Enterprise Server 11 Service Pack 2 including KVM virtualization - SUSE Linux Products Gmbh - Common Criteria BSI-DSZ-CC-0787-2013 - archived
Red Hat Enterprise Linux 5 OpenSSH-Server Cryptographic Module - Red Hat®, Inc. - FIPS 140 1384 - historical

References

http://lists.fedoraproject.org/pipermail/package-announce/2013-December/123437.html(Mailing List, Third Party Advisory)
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124108.html(Mailing List, Third Party Advisory)
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124257.html(Mailing List, Third Party Advisory)
http://lists.fedoraproject.org/pipermail/package-announce/2014-January/125470.html(Mailing List, Third Party Advisory)
http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00010.html(Mailing List, Third Party Advisory)
http://lists.opensuse.org/opensuse-updates/2013-12/msg00085.html(Mailing List, Third Party Advisory)
http://lists.opensuse.org/opensuse-updates/2013-12/msg00086.html(Mailing List, Third Party Advisory)
http://lists.opensuse.org/opensuse-updates/2013-12/msg00087.html(Mailing List, Third Party Advisory)
http://lists.opensuse.org/opensuse-updates/2013-12/msg00119.html(Mailing List, Third Party Advisory)
http://lists.opensuse.org/opensuse-updates/2013-12/msg00120.html(Mailing List, Third Party Advisory)
http://lists.opensuse.org/opensuse-updates/2013-12/msg00121.html(Mailing List, Third Party Advisory)
http://lists.opensuse.org/opensuse-updates/2014-01/msg00002.html(Mailing List, Third Party Advisory)
http://rhn.redhat.com/errata/RHSA-2013-1812.html(Third Party Advisory)
http://www.mozilla.org/security/announce/2013/mfsa2013-109.html(Vendor Advisory)
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html(Third Party Advisory)
http://www.securitytracker.com/id/1029470(Third Party Advisory, VDB Entry)
http://www.securitytracker.com/id/1029476(Third Party Advisory, VDB Entry)
http://www.ubuntu.com/usn/USN-2052-1(Third Party Advisory)
http://www.ubuntu.com/usn/USN-2053-1(Third Party Advisory)
https://bugzilla.mozilla.org/show_bug.cgi?id=926361(Exploit, Issue Tracking, Vendor Advisory)
https://security.gentoo.org/glsa/201504-01(Third Party Advisory)

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

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