HIGH KEV
chromium-browser: integer overflow in v8
Published Nov 14, 2018 ·Due Jun 22, 2022
8.8
HIGHCVSS 3.1
EPSS 60.30%
Description
Integer overflow in computing the required allocation size when instantiating a new javascript object in V8 in Google Chrome prior to 65.0.3325.146 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<65.0.3325.146
- Version
Configuration 2
OR
- 6.0
- 6.0
- 6.0
Configuration 3
- 9.0
Configuration 4
- n/a
No data.
Red Hat Enterprise Linux 6 Supplementary
chromium-browser-0:65.0.3325.146-2.el6_9
Fixed · RHSA-2018:0484
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 Supplementary | chromium-browser-0:65.0.3325.146-2.el6_9 | Fixed | RHSA-2018:0484 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
8.8 HIGH NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
8.8 HIGH Red Hat
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
Listed in CISA KEV KEV
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
60.30% 0.60304
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.60304
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (51 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 60.30% (0.60304) | 99.11th | v5 (v2026.06.15) |
| Jul 11, 2026 | 60.30% (0.60304) | 99.03th | v5 (v2026.06.15) |
| Jun 15, 2026 | 58.82% (0.58822) | 98.98th | v5 (v2026.06.15) |
| Mar 4, 2026 | 88.77% (0.88773) | 99.50th | v4 (v2025.03.14) |
| Mar 1, 2026 | 87.50% (0.87500) | 99.46th | v4 (v2025.03.14) |
| Feb 4, 2026 | 88.77% (0.88773) | 99.50th | v4 (v2025.03.14) |
| Feb 1, 2026 | 87.50% (0.87500) | 99.45th | v4 (v2025.03.14) |
| Jan 14, 2026 | 88.77% (0.88773) | 99.49th | v4 (v2025.03.14) |
| Jan 4, 2026 | 86.80% (0.86799) | 99.40th | v4 (v2025.03.14) |
| Jan 1, 2026 | 84.77% (0.84773) | 99.31th | v4 (v2025.03.14) |
| Dec 4, 2025 | 86.80% (0.86799) | 99.39th | v4 (v2025.03.14) |
| Dec 1, 2025 | 84.77% (0.84773) | 99.30th | v4 (v2025.03.14) |
| Nov 21, 2025 | 86.80% (0.86799) | 99.38th | v4 (v2025.03.14) |
| Nov 18, 2025 | 88.17% (0.88175) | 99.58th | v4 (v2025.03.14) |
| Nov 4, 2025 | 86.80% (0.86799) | 99.38th | v4 (v2025.03.14) |
| Nov 1, 2025 | 84.77% (0.84773) | 99.30th | v4 (v2025.03.14) |
| Oct 4, 2025 | 86.75% (0.86749) | 99.39th | v4 (v2025.03.14) |
| Oct 1, 2025 | 84.71% (0.84710) | 99.31th | v4 (v2025.03.14) |
| Sep 4, 2025 | 86.75% (0.86749) | 99.39th | v4 (v2025.03.14) |
| Sep 1, 2025 | 84.71% (0.84710) | 99.31th | v4 (v2025.03.14) |
| Aug 4, 2025 | 86.85% (0.86853) | 99.39th | v4 (v2025.03.14) |
| Aug 1, 2025 | 84.84% (0.84842) | 99.31th | v4 (v2025.03.14) |
| Jul 25, 2025 | 86.85% (0.86853) | 99.39th | v4 (v2025.03.14) |
| Jul 4, 2025 | 88.89% (0.88889) | 99.49th | v4 (v2025.03.14) |
| Jul 1, 2025 | 87.10% (0.87102) | 99.41th | v4 (v2025.03.14) |
| Jun 4, 2025 | 89.46% (0.89465) | 99.52th | v4 (v2025.03.14) |
| Jun 1, 2025 | 87.86% (0.87862) | 99.44th | v4 (v2025.03.14) |
| May 4, 2025 | 89.56% (0.89557) | 99.51th | v4 (v2025.03.14) |
| May 1, 2025 | 87.29% (0.87293) | 99.41th | v4 (v2025.03.14) |
| Mar 17, 2025 | 88.86% (0.88862) | 99.50th | v4 (v2025.03.14) |
| Dec 12, 2024 | 96.58% (0.96577) | 99.67th | v3 (v2023.03.01) |
| Jul 3, 2024 | 96.48% (0.96482) | 99.60th | v3 (v2023.03.01) |
| Jun 29, 2024 | 96.43% (0.96429) | 99.59th | v3 (v2023.03.01) |
| Jun 9, 2024 | 90.92% (0.90920) | 98.85th | v3 (v2023.03.01) |
| Mar 15, 2024 | 89.46% (0.89465) | 98.67th | v3 (v2023.03.01) |
| Dec 13, 2023 | 88.74% (0.88738) | 98.42th | v3 (v2023.03.01) |
| Nov 26, 2023 | 90.38% (0.90384) | 98.51th | v3 (v2023.03.01) |
| Nov 8, 2023 | 90.01% (0.90013) | 98.48th | v3 (v2023.03.01) |
| Oct 6, 2023 | 97.28% (0.97284) | 99.80th | v3 (v2023.03.01) |
| Jul 8, 2023 | 97.32% (0.97319) | 99.79th | v3 (v2023.03.01) |
| Jun 10, 2023 | 97.39% (0.97389) | 99.85th | v3 (v2023.03.01) |
| May 28, 2023 | 97.36% (0.97361) | 99.82th | v3 (v2023.03.01) |
| Apr 27, 2023 | 97.34% (0.97345) | 99.79th | v3 (v2023.03.01) |
| Mar 28, 2023 | 97.44% (0.97435) | 99.89th | v3 (v2023.03.01) |
| Mar 7, 2023 | 97.45% (0.97455) | 99.90th | v3 (v2023.03.01) |
| Mar 6, 2023 | 47.64% (0.47642) | 98.58th | v2 (v2022.01.01) |
| Feb 4, 2022 | 47.64% (0.47642) | 98.07th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.77% (0.03770) | 72.36th | v1 |
| Jan 6, 2022 | 3.77% (0.03770) | 72.11th | v1 |
| Sep 1, 2021 | 3.77% (0.03770) | 82.88th | v1 |
| Apr 14, 2021 | 3.77% (0.03770) | 0.00th | v1 |
Weaknesses (1)
References (13)
- http://www.securityfocus.com/bid/103297 vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2018:0484 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2018-6065 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1552482 Issue Tracking
- https://chromereleases.googleblog.com/2018/03/stable-channel-update-for-desktop.html x_refsource_CONFIRMRelease NotesVendor Advisory
- https://crbug.com/808192 x_refsource_MISCExploitIssue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2018-6065
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-6065 government-resourceUS Government Resource
- https://www.cve.org/CVERecord?id=CVE-2018-6065
- https://www.debian.org/security/2018/dsa-4182 vendor-advisoryx_refsource_DEBIANMailing ListThird Party Advisory
- https://www.exploit-db.com/exploits/44584/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-367/ x_refsource_MISCThird Party AdvisoryVDB Entry
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published Nov 14, 2018
Updated Oct 21, 2025
Reserved Jan 23, 2018
Link CVE-2018-6065
CISA Vulnrichment
Updated Jan 29, 2025