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CVE-2014-3188

27
FAUCET Score

CVE-2014-3188 is a critical remote code execution vulnerability affecting Google Chrome and Chrome OS versions prior to 38.0.2125.101. It stems from improper handling of IPC and Google V8 interaction when parsing JSON data, specifically an escaped index within ParseJsonObject. With a CVSS score of 10.0, this vulnerability is easily exploitable over the network with low complexity and no authentication, allowing for complete compromise of confidentiality, integrity, and availability. While no public exploit code or Metasploit modules are available, the vulnerability received some community discussion and media coverage at the time of its disclosure, indicating awareness. It is not listed on CISA's Known Exploited Vulnerabilities catalog.

Impacted Technologies

VendorProductVersion(s)CPE
<= 38.0.2125.77CPE matchmatch criteria
cpe:2.3:o:google:chrome_os:*:*:*:*:*:*:*:*
<= 38.0.2125.7CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux_desktop_supplementary:6.0:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.0:*:*:*:*:*:*:*
6.6.zCPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux_server_supplementary_eus:6.6.z:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.00%
Probability of exploitation in next 30 days
EPSS Percentile
92.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0600 is in the 87th percentile among its peer group of 51,551 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (10)

redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 6Fixed in: chromium-browser-0:38.0.2125.101-2.el6_6
View patch
redhatend of lifevia redhat_api
Product: CloudForms Management Engine 5Fixed in: ruby193-v8
redhatend of lifevia redhat_api
Product: OpenShift Enterprise 1Fixed in: ruby193-v8
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux OpenStack Platform 5 (Icehouse)Fixed in: v8
redhatend of lifevia redhat_api
Product: Red Hat OpenShift Enterprise 2Fixed in: v8
redhatend of lifevia redhat_api
Product: Red Hat OpenStack Platform 4Fixed in: ruby193-v8
redhatend of lifevia redhat_api
Product: Red Hat OpenStack Platform 4Fixed in: v8
redhatend of lifevia redhat_api
Product: Red Hat Software CollectionsFixed in: v8314-v8
redhatend of lifevia redhat_api
Product: Red Hat Subscription Asset ManagerFixed in: ruby193-v8
redhatend of lifevia redhat_api
Product: Red Hat Subscription Asset ManagerFixed in: v8

Vendor Advisories (1)

redhatCVE-2014-3188Critical

v8: IPC and v8 issue fixed in Google Chrome 38.0.2125.101

Sep 22, 2014

References

googlechromereleases.blogspot.com / 2014/10/stable-channel-update-for-chrome-os.html
googlechromereleases.blogspot.com / 2014/10/stable-channel-update.html
rhn.redhat.com / errata/RHSA-2014-1626.html
code.google.com / p/v8/source/detail
crbug.com / 416449