Description
The Array.prototype.concat implementation in builtins.cc in Google V8, as used in Google Chrome before 49.0.2623.108, does not properly consider element data types, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted JavaScript code.
Published: 2016-03-29
Score: 8.8 High
EPSS: 66.5% High
KEV: Yes
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-3531-1 chromum-browser security update
Ubuntu USN Ubuntu USN USN-2955-1 Oxide vulnerabilities
History

Wed, 22 Oct 2025 00:30:00 +0000


Tue, 21 Oct 2025 20:30:00 +0000


Tue, 21 Oct 2025 19:30:00 +0000


Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.71874}

epss

{'score': 0.69769}


Wed, 29 Jan 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2022-06-08'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 14 Aug 2024 00:00:00 +0000

Type Values Removed Values Added
References

Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Google Chrome
Opensuse Leap Opensuse
Redhat Enterprise Linux Desktop Enterprise Linux Eus Enterprise Linux Server Enterprise Linux Workstation Rhel Extras
Suse Package Hub
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2025-10-21T23:55:54.355Z

Reserved: 2016-01-12T00:00:00.000Z

Link: CVE-2016-1646

cve-icon Vulnrichment

Updated: 2024-08-05T23:02:12.453Z

cve-icon NVD

Status : Deferred

Published: 2016-03-29T10:59:00.160

Modified: 2025-10-22T00:15:49.517

Link: CVE-2016-1646

cve-icon Redhat

Severity : Important

Publid Date: 2016-03-24T00:00:00Z

Links: CVE-2016-1646 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses