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Vulnerability record · CVE-2015-6764 · published 6 December 2015

CVE-2015-6764: Google chrome memory buffer overflow vulnerability

Google · Chrome

The BasicJsonStringifier::SerializeJSArray function in json-stringifier.h in the JSON stringifier in Google V8, as used in Google Chrome before 47.0.2526.73, improperly loads array elements, which allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via crafted JavaScript code.

9.8 CVSS 3.1 Critical EPSS 4.7% · top 8.5% CWE-119 · Memory buffer overflow
9.8CVSS 3.1 base score, v2 7.5
4.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
22References
17 Jun 2026Last modified by NVD

Description

The BasicJsonStringifier::SerializeJSArray function in json-stringifier.h in the JSON stringifier in Google V8, as used in Google Chrome before 47.0.2526.73, improperly loads array elements, which allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via crafted JavaScript code.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html
http://lists.opensuse.org/opensuse-updates/2016-01/msg00045.html
http://www.debian.org/security/2015/dsa-3415
http://www.securityfocus.com/bid/78209
http://www.securitytracker.com/id/1034298
https://chromium.googlesource.com/v8/v8/+/6df9a1db8c85ab63dee63879456b6027df53fabc
https://code.google.com/p/chromium/issues/detail?id=554946
https://codereview.chromium.org/1440223002
https://security.gentoo.org/glsa/201603-09
http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html
http://lists.opensuse.org/opensuse-updates/2016-01/msg00045.html
http://www.debian.org/security/2015/dsa-3415
http://www.securityfocus.com/bid/78209
http://www.securitytracker.com/id/1034298
https://chromium.googlesource.com/v8/v8/+/6df9a1db8c85ab63dee63879456b6027df53fabc
https://code.google.com/p/chromium/issues/detail?id=554946
https://codereview.chromium.org/1440223002
https://security.gentoo.org/glsa/201603-09

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Source: NIST National Vulnerability Database (record CVE-2015-6764), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.