CVE-2014-7939

mediumpriority · track · 18EPSS 0.025 · 85 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.51% (85th) EPSS

CVSS 4.3 · medium

Is it mine?

9 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Google Chrome before 40.0.2214.91, when the Harmony proxy in Google V8 is enabled, allows remote attackers to bypass the Same Origin Policy via crafted JavaScript code with Proxy.create and console.log calls, related to HTTP responses that lack an "X-Content-Type-Options: nosniff" header.

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.7lowAV:N/AC:M/Au:N/C:N/I:P/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-264USprimary

affected products (9)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
chromium chromium= 40.0.2214.110nvdUScpe:2.3:a:chromium:chromium:*:*:*:*:*:*:*:*
google chrome≤ 40.0.2214.85nvdUScpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
opensuse opensuse= 13.1nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
opensuse opensuse= 13.2nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
redhat enterprise linux desktop supplementary= 6.0nvdUScpe:2.3:o:redhat:enterprise_linux_desktop_supplementary:*:*:*:*:*:*:*:*
redhat enterprise linux server supplementary= 6.0nvdUScpe:2.3:o:redhat:enterprise_linux_server_supplementary:*:*:*:*:*:*:*:*
redhat enterprise linux server supplementary eus= 6.6.znvdUScpe:2.3:o:redhat:enterprise_linux_server_supplementary_eus:*:*:*:*:*:*:*:*
redhat enterprise linux workstation supplementary= 6.0nvdUScpe:2.3:o:redhat:enterprise_linux_workstation_supplementary:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2015-01-22modified 2026-06-17

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+8950 more

references (20)

External citations — patches, advisories, analysis.

scry

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