No exploitation reported

CVE-2016-2807

No exploitation reported by the sources we read.

Published2016-04-30
WeaknessCWE-119

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 46.0, Firefox ESR 38.x before 38.8, and Firefox ESR 45.x before 45.1 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

Timeline

dates in UTC

2016-04-3017:59CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2016-2807?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2016-2807?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Mozilla firefox

Branch	Affected	Fixed in	Source
45.0	≤ 45.0.2	no fix published	NVD
38.0	= 38.0	no fix published	NVD
38.0	= 38.0.1	no fix published	NVD
38.0	= 38.0.5	no fix published	NVD
38.1	= 38.1.0	no fix published	NVD
38.1	= 38.1.1	no fix published	NVD
38.2	= 38.2.0	no fix published	NVD
38.2	= 38.2.1	no fix published	NVD
38.3	= 38.3.0	no fix published	NVD
38.4	= 38.4.0	no fix published	NVD
38.5	= 38.5.0	no fix published	NVD
38.5	= 38.5.1	no fix published	NVD

Opensuse

Branch	Affected	Fixed in	Source
13.1	= 13.1	no fix published	NVD
13.2	= 13.2	no fix published	NVD

Opensuse leap

Branch	Affected	Fixed in	Source
42.1	= 42.1	no fix published	NVD

1 more product in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

www.mozilla.orgVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.08.8read 2026-10-23
NVDCVSS 2.010read 2026-10-23
NVDweakness (CWE)CWE-119read 2026-10-23
FIRST EPSSEPSS score4.7 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published: 2016-04-30
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2016-2807?

Is CVE-2016-2807 actively exploited?

Active exploitation of CVE-2016-2807 has not been confirmed. Its EPSS score was 4.7% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2016-2807?

CVE-2016-2807 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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