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Vulnerability details: VCID-2v2n-95e7-d7gw
Vulnerability ID VCID-2v2n-95e7-d7gw
Aliases CVE-2015-7210
Summary Multiple vulnerabilities have been found in Mozilla Firefox and Thunderbird, the worst of which may allow user-assisted execution of arbitrary code.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
epss 0.01773 https://api.first.org/data/v1/epss?cve=CVE-2015-7210
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2015-7210
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2015-138
Reference id Reference type URL
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.html
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00021.html
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00022.html
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00023.html
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00038.html
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00049.html
http://lists.opensuse.org/opensuse-updates/2015-12/msg00104.html
http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html
http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html
http://rhn.redhat.com/errata/RHSA-2015-2657.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-7210.json
https://api.first.org/data/v1/epss?cve=CVE-2015-7210
https://bugzilla.mozilla.org/show_bug.cgi?id=1218326
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7201
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7205
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7210
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7212
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7213
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7214
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7222
http://www.debian.org/security/2015/dsa-3422
http://www.mozilla.org/security/announce/2015/mfsa2015-138.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.securityfocus.com/bid/79283
http://www.securitytracker.com/id/1034426
http://www.ubuntu.com/usn/USN-2833-1
1291585 https://bugzilla.redhat.com/show_bug.cgi?id=1291585
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.0.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.0.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.0.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.0.5:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.1.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.1.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.1.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.1.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.2.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.2.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.2.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.2.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.3.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.3.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.4.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:38.4.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
CVE-2015-7210 https://nvd.nist.gov/vuln/detail/CVE-2015-7210
GLSA-201512-10 https://security.gentoo.org/glsa/201512-10
mfsa2015-138 https://www.mozilla.org/en-US/security/advisories/mfsa2015-138
RHSA-2015:2657 https://access.redhat.com/errata/RHSA-2015:2657
USN-2833-1 https://usn.ubuntu.com/2833-1/
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2015-7210
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.82597
EPSS Score 0.01773
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:01:40.019263+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201512-10 38.0.0