Medium 5.0Published Oct 8, 2014

CVE-2014-3195Google V8, as used in Google Chrome before 38.0.2125.101, does not properly track JavaScript heap-memory allocations as allocations of uninitialized memory and does not properly concatenate arrays of…

Updated under an hour ago (Nov 2, 2026, 3:50 AM ET)

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It affects google chrome and 4 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Google V8, as used in Google Chrome before 38.0.2125.101, does not properly track JavaScript heap-memory allocations as allocations of uninitialized memory and does not properly concatenate arrays of double-precision floating-point numbers, which allows remote attackers to obtain sensitive information via crafted JavaScript code, related to the PagedSpace::AllocateRaw and NewSpace::AllocateRaw functions in heap/spaces-inl.h, the LargeObjectSpace::AllocateRaw function in heap/spaces.cc, and the Runtime_ArrayConcat function in runtime.cc.

CVSS: 5.0 MEDIUM (v2.0, NVD)AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness (CWE): CWE-399
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 16, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

google chrome google:chrome	through 38.0.2125.7	NVD
redhat enterprise_linux_desktop_supplementary redhat:enterprise_linux_desktop_supplementary	6.0	NVD
redhat enterprise_linux_server_supplementary redhat:enterprise_linux_server_supplementary	6.0	NVD
redhat enterprise_linux_server_supplementary_eus redhat:enterprise_linux_server_supplementary_eus	6.6.z	NVD
redhat enterprise_linux_workstation_supplementary redhat:enterprise_linux_workstation_supplementary	6.0	NVD

References

References

http://googlechromereleases.blogspot.com/2014/10/stable-channel-update.html
http://rhn.redhat.com/errata/RHSA-2014-1626.html
http://www.securityfocus.com/bid/70273
https://code.google.com/p/v8/source/detail?r=23144
https://code.google.com/p/v8/source/detail?r=23268
https://crbug.com/403409

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.