chromium-browser: out-of-bounds read in V8
Published Mar 29, 2016 ·Due Jun 22, 2022
8.8
HIGHCVSS 3.1
EPSS 48.11%
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.
Affected products
No data.
Configuration 1
- 8.0
- 9.0
Configuration 2
- 14.04
- 15.10
- 16.04
Configuration 4
Configuration 5
- 6.0
- 6.7
- 6.0
- 6.0
No data.
Red Hat Enterprise Linux 6 Supplementary
chromium-browser-0:49.0.2623.108-1.el6
Fixed · RHSA-2016:0525
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 Supplementary | chromium-browser-0:49.0.2623.108-1.el6 | Fixed | RHSA-2016:0525 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:C/I:C/A:C
Date Added
Jun 8, 2022
Patch Due
Jun 22, 2022
Required Action
Apply updates per vendor instructions.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
ActiveAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Jan 29, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (39 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 48.11% (0.48110) | 98.82th | v5 (v2026.06.15) |
| Jun 23, 2026 | 48.11% (0.48110) | 98.70th | v5 (v2026.06.15) |
| Jun 15, 2026 | 45.30% (0.45298) | 98.63th | v5 (v2026.06.15) |
| Mar 4, 2026 | 66.51% (0.66511) | 98.50th | v4 (v2025.03.14) |
| Mar 1, 2026 | 68.42% (0.68420) | 98.59th | v4 (v2025.03.14) |
| Feb 28, 2026 | 66.51% (0.66511) | 98.50th | v4 (v2025.03.14) |
| Feb 4, 2026 | 68.65% (0.68652) | 98.57th | v4 (v2025.03.14) |
| Feb 1, 2026 | 70.45% (0.70454) | 98.66th | v4 (v2025.03.14) |
| Jan 13, 2026 | 68.94% (0.68943) | 98.57th | v4 (v2025.03.14) |
| Jan 4, 2026 | 65.12% (0.65121) | 98.40th | v4 (v2025.03.14) |
| Jan 1, 2026 | 68.18% (0.68181) | 98.55th | v4 (v2025.03.14) |
| Dec 4, 2025 | 65.12% (0.65121) | 98.38th | v4 (v2025.03.14) |
| Dec 1, 2025 | 68.18% (0.68181) | 98.53th | v4 (v2025.03.14) |
| Nov 29, 2025 | 65.12% (0.65121) | 98.38th | v4 (v2025.03.14) |
| Nov 24, 2025 | 68.94% (0.68941) | 98.55th | v4 (v2025.03.14) |
| Nov 4, 2025 | 65.12% (0.65121) | 98.39th | v4 (v2025.03.14) |
| Nov 1, 2025 | 68.18% (0.68181) | 98.53th | v4 (v2025.03.14) |
| Oct 21, 2025 | 64.75% (0.64752) | 98.36th | v4 (v2025.03.14) |
| Oct 4, 2025 | 71.72% (0.71722) | 98.67th | v4 (v2025.03.14) |
| Oct 1, 2025 | 73.44% (0.73437) | 98.76th | v4 (v2025.03.14) |
| Sep 4, 2025 | 71.72% (0.71722) | 98.68th | v4 (v2025.03.14) |
| Sep 1, 2025 | 73.44% (0.73437) | 98.76th | v4 (v2025.03.14) |
| Aug 5, 2025 | 71.72% (0.71722) | 98.66th | v4 (v2025.03.14) |
| Aug 1, 2025 | 73.44% (0.73437) | 98.75th | v4 (v2025.03.14) |
| Jul 25, 2025 | 71.72% (0.71722) | 98.65th | v4 (v2025.03.14) |
| Jul 12, 2025 | 69.77% (0.69769) | 98.57th | v4 (v2025.03.14) |
| May 4, 2025 | 72.69% (0.72695) | 98.68th | v4 (v2025.03.14) |
| May 3, 2025 | 69.30% (0.69302) | 98.54th | v4 (v2025.03.14) |
| Mar 17, 2025 | 66.91% (0.66913) | 98.42th | v4 (v2025.03.14) |
| Dec 17, 2024 | 67.77% (0.67773) | 98.13th | v3 (v2023.03.01) |
| Jun 29, 2024 | 28.91% (0.28906) | 96.91th | v3 (v2023.03.01) |
| Nov 15, 2023 | 4.29% (0.04289) | 91.36th | v3 (v2023.03.01) |
| Nov 8, 2023 | 3.96% (0.03965) | 91.02th | v3 (v2023.03.01) |
| Jun 30, 2023 | 1.21% (0.01210) | 83.36th | v3 (v2023.03.01) |
| Apr 11, 2023 | 1.07% (0.01071) | 82.03th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.91% (0.00911) | 80.37th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.96% (0.01955) | 78.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.96% (0.01955) | 76.59th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.96% (0.01955) | 55.71th | v2 (v2022.01.01) |
References (17)
- http://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html x_refsource_CONFIRMRelease NotesVendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00000.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00001.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00039.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-0525.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://www.debian.org/security/2016/dsa-3531 vendor-advisoryx_refsource_DEBIANMailing ListThird Party Advisory
- http://www.securitytracker.com/id/1035423 vdb-entryx_refsource_SECTRACKBroken LinkThird Party AdvisoryVDB Entry
- http://www.ubuntu.com/usn/USN-2955-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2016-1646 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1321811 Issue Tracking
- https://code.google.com/p/chromium/issues/detail?id=594574 x_refsource_CONFIRMExploitIssue TrackingMailing List
- https://codereview.chromium.org/1804963002/ x_refsource_CONFIRMPatch
- https://nvd.nist.gov/vuln/detail/CVE-2016-1646
- https://security.gentoo.org/glsa/201605-02 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-1646 government-resourceUS Government Resource
- https://www.cve.org/CVERecord?id=CVE-2016-1646
Change history (0)
No recorded changes yet.