Read the docs
TI-2014-06604 Aliases CVE-2014-7939GHSA-m956-r3pg-f666

Google Chrome before 40.0.2214.91, when the Harmony proxy in Google V8 is enabled, allows…

Priority LOW 25CWE-264Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
Security bypass
Confidentiality · integrity · availability
None · Partial · None
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-264.

Summary

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.

Why it matters now

EPSS 0.02506 84th percentileScored 2026-11-07
Fix Fixed Red Hat: 1 advisory

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 8

CPEVersionsRoleVendor
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*up to 40.0.2214.85VulnerableGoogle
cpe:2.3:a:chromium:chromium:40.0.2214.110:*:*:*:*:*:*:*40.0.2214.110VulnerableChromium
cpe:2.3:o:redhat:enterprise_linux_desktop_supplementary:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_supplementary_eus:6.6.z:*:*:*:*:*:*:*6.6.zVulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_workstation_supplementary:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*13.1VulnerableopenSUSE
cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*13.2VulnerableopenSUSE
  • cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* Versions up to 40.0.2214.85 Vulnerable ·Google
  • cpe:2.3:a:chromium:chromium:40.0.2214.110:*:*:*:*:*:*:* Versions 40.0.2214.110 Vulnerable ·Chromium
  • cpe:2.3:o:redhat:enterprise_linux_desktop_supplementary:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_supplementary_eus:6.6.z:*:*:*:*:*:*:* Versions 6.6.z Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_workstation_supplementary:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* Versions 13.1 Vulnerable ·openSUSE
  • cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* Versions 13.2 Vulnerable ·openSUSE

Remediation

Red Hat 1 advisory

  • RHSA-2015:0093 Released 2015-01-27 · Red Hat rating Important
    chromium-browser security update
    • Red Hat Enterprise Linux Desktop Supplementary (v. 6) chromium-browser-40.0.2214.91-1.el6_6
    • Red Hat Enterprise Linux Server Supplementary (v. 6) chromium-browser-40.0.2214.91-1.el6_6
    • Red Hat Enterprise Linux Workstation Supplementary (v. 6) chromium-browser-40.0.2214.91-1.el6_6

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux Desktop Supplementary (v. 6)Fixed RHSA-2015:0093
Red Hat Enterprise Linux Server Supplementary (v. 6)Fixed RHSA-2015:0093
Red Hat Enterprise Linux Workstation Supplementary (v. 6)Fixed RHSA-2015:0093

Timeline

  1. 2026-10-02 Threatist record created from CVE-2014-7939
  2. 2026-10-03 Alias added: GHSA-m956-r3pg-f666

References

Advisory 3

Other 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences