No exploitation reported

CVE-2016-1935

No exploitation reported by the sources we read.

Published2016-01-31
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

Buffer overflow in the BufferSubData function in Mozilla Firefox before 44.0 and Firefox ESR 38.x before 38.6 allows remote attackers to execute arbitrary code via crafted WebGL content.

Timeline

dates in UTC

2016-01-3118:59CVE 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-2016-1935?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2016-1935?format=csv
TAXII collection of exploited CVEs
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Versions per branch

NVD

Mozilla firefox

Branch	Affected	Fixed in	Source
43.0	≤ 43.0.4	no fix published	NVD
38.0	= 38.0	no fix published	NVD
38.1	= 38.1.0	no fix published	NVD
38.2	= 38.2.0	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

Oracle linux

Branch	Affected	Fixed in	Source
5.0	= 5.0	no fix published	NVD
6.x	= 6	no fix published	NVD
7.x	= 7	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

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 2.09.3read 2026-10-23
NVDweakness (CWE)CWE-119read 2026-10-23
FIRST EPSSEPSS score5.1 %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: 2016-01-31
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2016-1935?

Buffer overflow in the BufferSubData function in Mozilla Firefox before 44.0 and Firefox ESR 38.x before 38.6 allows remote attackers to execute arbitrary code via crafted WebGL content.

Is CVE-2016-1935 actively exploited?

Active exploitation of CVE-2016-1935 has not been confirmed. Its EPSS score was 5.1% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2016-1935?

CVE-2016-1935 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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