CVE-2018-6064

HIGHNVD 8.88.8—Trending — 4 sources updated this weekWeaponized

8.8

Type Confusion in the implementation of __defineGetter__ 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.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 95.6%
KEV: Not listed

Published

November 14, 2018

Last Modified

November 21, 2024

References (14)

chrome-cve-admin@googlehttp://www.securityfocus.com/bid/103297
chrome-cve-admin@googlehttps://access.redhat.com/errata/RHSA-2018:0484
chrome-cve-admin@googlehttps://chromereleases.googleblog.com/2018/03/stable-channel-update-for-desktop.html
chrome-cve-admin@googlehttps://crbug.com/798644
chrome-cve-admin@googlehttps://www.debian.org/security/2018/dsa-4182
chrome-cve-admin@googlehttps://www.exploit-db.com/exploits/44394/
chrome-cve-admin@googlehttps://www.zerodayinitiative.com/advisories/ZDI-19-368/
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/103297
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:0484
af854a3a-2127-422b-91ae-364da2661108https://chromereleases.googleblog.com/2018/03/stable-channel-update-for-desktop.html
af854a3a-2127-422b-91ae-364da2661108https://crbug.com/798644
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4182
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/44394/
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-19-368/

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
redhat	chromium-browser-0:65.0.3325.146-2.el6_9	2018-03-12	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-704Incorrect Type Conversion or Cast

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Red HatRHSA-2018:0484IMPORTANT2018-03-06
RHSA-2018:0484 — Important

Data Freshness Timeline

(refreshed 12× in last 7d / 17× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 01:08 UTCEG score recompute
2026-05-28 01:08 UTCVendor advisory
2026-05-28 01:08 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-44394✓ verified
First seen Apr 3, 2018
Google Chrome V8 - 'ElementsAccessorBase::CollectValuesOrEntriesImpl' Type Confusion
Open source ↗

Frequently asked(5)

What is CVE-2018-6064?

CVE-2018-6064 is a high vulnerability published on November 14, 2018. Type Confusion in the implementation of defineGetter 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.

When was CVE-2018-6064 disclosed?

CVE-2018-6064 was first published in the National Vulnerability Database on November 14, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2018-6064 actively exploited?

CVE-2018-6064 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 95.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-6064?

CVE-2018-6064 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2018-6064?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-6064, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2018-6064

Explore →

Is Your Infrastructure Affected by CVE-2018-6064?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2018-6064

Published

Last Modified

References (14)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Publicly available exploits

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-6064?

Same vendor

Same CWE

CVE-2018-6064

📅 Published

🔄 Last Modified

🔗 References (14)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-6064?

🔗 Related CVEs(same vendor + same CWE)

Same vendor

Same CWE

Published

Last Modified

References (14)

Frequently asked(5)

Related CVEs(same vendor + same CWE)