CVE-2018-6111

HIGHNVD 8.88.8—

8.8

An object lifetime issue in the developer tools network handler in Google Chrome prior to 66.0.3359.117 allowed a local attacker to execute arbitrary code via a crafted HTML page.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 72.2%
KEV: Not listed

Published

January 9, 2019

Last Modified

November 21, 2024

References (12)

chrome-cve-admin@googlehttp://www.securityfocus.com/bid/103917
chrome-cve-admin@googlehttps://access.redhat.com/errata/RHSA-2018:1195
chrome-cve-admin@googlehttps://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html
chrome-cve-admin@googlehttps://crbug.com/780694
chrome-cve-admin@googlehttps://security.gentoo.org/glsa/201804-22
chrome-cve-admin@googlehttps://www.debian.org/security/2018/dsa-4182
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/103917
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:1195
af854a3a-2127-422b-91ae-364da2661108https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html
af854a3a-2127-422b-91ae-364da2661108https://crbug.com/780694
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201804-22
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4182

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
redhat	chromium-browser-0:66.0.3359.117-1.el6_9	2018-04-23	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-20Improper Input Validation

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-2018:1195LOW2018-04-17
RHSA-2018:1195 — Low

Data Freshness Timeline

(refreshed 9× in last 7d / 36× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-14 23:15 UTCEPSS rescore
2026-06-14 23:15 UTCEPSS rescore
2026-06-13 22:58 UTCEPSS rescore
2026-06-12 23:09 UTCEPSS rescore
2026-06-12 23:09 UTCEPSS rescore
2026-06-11 13:57 UTCEPSS rescore
2026-06-10 22:16 UTCEPSS rescore
2026-06-10 13:19 UTCEPSS rescore
2026-06-08 14:14 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:45 UTCEPSS rescore
2026-06-05 22:45 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-01 13:50 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore

Show 11 more

2026-05-29 13:41 UTCEPSS rescore
2026-05-28 13:43 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-27 23:36 UTCEG score recompute
2026-05-27 23:36 UTCVendor advisory
2026-05-27 23:36 UTCGHSA enrichment
2026-05-27 13:38 UTCEPSS rescore
2026-05-26 13:42 UTCEPSS rescore
2026-05-26 13:42 UTCEPSS rescore
2026-05-26 07:17 UTCEPSS rescore
2026-05-26 07:17 UTCEPSS rescore

Frequently asked(5)

What is CVE-2018-6111?

CVE-2018-6111 is a high vulnerability published on January 9, 2019. An object lifetime issue in the developer tools network handler in Google Chrome prior to 66.0.3359.117 allowed a local attacker to execute arbitrary code via a crafted HTML page.

When was CVE-2018-6111 disclosed?

CVE-2018-6111 was first published in the National Vulnerability Database on January 9, 2019, 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-2018-6111 actively exploited?

CVE-2018-6111 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 72.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-6111?

CVE-2018-6111 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2018-6111?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-6111, 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.

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CVE-2018-6111

Published

Last Modified

References (12)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-6111?

Same vendor

Same CWE

CVE-2018-6111

📅 Published

🔄 Last Modified

🔗 References (12)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-6111?

🔗 Related CVEs(same vendor + same CWE)

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References (12)

Frequently asked(5)

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