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Vulnerability record · CVE-2016-2818 · published 13 June 2016

CVE-2016-2818: Mozilla firefox memory buffer overflow vulnerability

Mozilla · Firefox

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

8.8 CVSS 3.0 High EPSS 3.9% · top 10.2% CWE-119 · Memory buffer overflow
8.8CVSS 3.0 base score, v2 6.8
3.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
21Affected product versions listed by NVD
60References
17 Jun 2026Last modified by NVD

Description

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

21 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00014.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00016.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00055.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00006.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00007.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00008.html Third Party Advisory
http://www.debian.org/security/2016/dsa-3600 Third Party Advisory
http://www.debian.org/security/2016/dsa-3647
http://www.mozilla.org/security/announce/2016/mfsa2016-49.html Vendor Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
http://www.securityfocus.com/bid/91075
http://www.securitytracker.com/id/1036057 Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-2993-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3023-1
https://access.redhat.com/errata/RHSA-2016:1217 Third Party Advisory
https://access.redhat.com/errata/RHSA-2016:1392 Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1234147 Issue TrackingPermissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1256493 Issue TrackingPermissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1256739 Issue TrackingPermissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1256968 Issue TrackingPermissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1261230 Issue TrackingPermissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1261752 Issue TrackingPermissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1263384 Issue TrackingPermissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1264575 Issue TrackingPermissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1265577 Issue TrackingPermissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1267130 Issue TrackingPermissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1269729 Issue TrackingPermissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1273202 Issue TrackingPermissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1273701 Issue TrackingPermissions Required
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00014.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00016.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00055.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00006.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00007.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00008.html Third Party Advisory
http://www.debian.org/security/2016/dsa-3600 Third Party Advisory
http://www.debian.org/security/2016/dsa-3647
http://www.mozilla.org/security/announce/2016/mfsa2016-49.html Vendor Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html

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Source: NIST National Vulnerability Database (record CVE-2016-2818), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.