CVE-2018-4444

MEDIUMNVD 6.56.5

6.5

A logic issue was addressed with improved state management. This issue is fixed in Safari 12.0.2, iOS 12.1.1, tvOS 12.1.1, iTunes 12.9.2 for Windows. Processing maliciously crafted web content may disclose sensitive user information.

CVSS v3: 6.5
EG Score: 6.5(low)
EPSS: 64.3%
KEV: Not listed

Published

October 27, 2020

Last Modified

November 21, 2024

References (8)

product-security@applehttps://support.apple.com/en-us/HT209340
product-security@applehttps://support.apple.com/en-us/HT209342
product-security@applehttps://support.apple.com/en-us/HT209344
product-security@applehttps://support.apple.com/en-us/HT209345
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT209340
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT209342
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT209344
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT209345

Data Freshness Timeline

(refreshed 11× in last 7d / 20× 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.

2026-06-08 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
2026-05-29 13:41 UTCEPSS rescore
2026-05-28 13:43 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore

Frequently asked(5)

What is CVE-2018-4444?

CVE-2018-4444 is a medium vulnerability published on October 27, 2020. A logic issue was addressed with improved state management. This issue is fixed in Safari 12.0.2, iOS 12.1.1, tvOS 12.1.1, iTunes 12.9.2 for Windows. Processing maliciously crafted web content may disclose sensitive user information.

When was CVE-2018-4444 disclosed?

CVE-2018-4444 was first published in the National Vulnerability Database on October 27, 2020, 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-2018-4444 actively exploited?

CVE-2018-4444 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 64.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-4444?

CVE-2018-4444 has a CVSS v3 base score of 6.5 (NVD). The EG score is currently aggregating — additional source signals are being incorporated as they become available..

How do I remediate CVE-2018-4444?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-4444, 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

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CVE-2018-4444

📅 Published

🔄 Last Modified

🔗 References (8)