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Vulnerabilities

CVE-2020-6418

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Google Chromium V8 Type Confusion Vulnerability — Google Chromium V8 Engine contains a type confusion vulnerability allows a remote attacker to potentially exploit heap corruption via a crafted HTML p
Published: Nov 3, 2021  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Google Chromium V8 Type Confusion Vulnerability — Google Chromium V8 Engine contains a type confusion vulnerability allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

🤖 AI Executive Summary

CVE-2020-6418 is a critical type confusion vulnerability in Google Chromium V8 engine that allows remote attackers to exploit heap corruption through crafted HTML pages. This vulnerability affects multiple browsers including Chrome, Edge, and Opera, potentially enabling arbitrary code execution.

📄 Description (Arabic)

تحتوي ثغرة CVE-2020-6418 على خلل في معالجة النوع في محرك V8 يسمح للمهاجمين بإنشاء صفحات HTML ضارة لاستغلال تلف الذاكرة. يمكن لهذا الاستغلال أن يؤدي إلى تنفيذ كود عشوائي بامتيازات المتصفح. تؤثر الثغرة على ملايين المستخدمين الذين يستخدمون متصفحات Chromium في جميع أنحاء العالم.

🤖 ملخص تنفيذي (AI)

CVE-2020-6418 هي ثغرة حرجة في محرك Google Chromium V8 تسمح للمهاجمين بعن بعد باستغلال تلف الذاكرة من خلال صفحات HTML مصنعة. تؤثر هذه الثغرة على متصفحات متعددة بما في ذلك Chrome و Edge و Opera.

🤖 AI Intelligence Analysis Analyzed: Apr 21, 2026 22:17
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
banking telecom energy government healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Update all Chromium-based browsers immediately to the latest patched versions. For Google Chrome, update to version 80.0.3987.122 or later. For Microsoft Edge, update to version 80.0.361.62 or later. Disable JavaScript execution in untrusted contexts and implement Content Security Policy headers. Monitor systems for suspicious activity and apply security patches across all affected browser versions.
🔧 خطوات المعالجة (العربية)
قم بتحديث جميع متصفحات Chromium فوراً إلى أحدث الإصدارات المصححة. بالنسبة لـ Google Chrome، قم بالتحديث إلى الإصدار 80.0.3987.122 أو أحدث. بالنسبة لـ Microsoft Edge، قم بالتحديث إلى الإصدار 80.0.361.62 أو أحدث. عطّل تنفيذ JavaScript في السياقات غير الموثوقة وطبّق رؤوس سياسة أمان المحتوى. راقب الأنظمة للنشاط المريب وطبّق تصحيحات الأمان عبر جميع إصدارات المتصفح المتأثرة.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC-1.1 ECC-2.2 ECC-3.1
🔵 SAMA CSF
ID.BE-1 PR.DS-1 PR.DS-2 DE.CM-1
🟡 ISO 27001:2022
A.12.2.1 A.12.6.1 A.14.2.1
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Google:Chromium V8
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS85.93%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2022-05-03
Published 2021-11-03
Source Feed cisa_kev
Views 5
🇸🇦 Saudi Risk Score
9.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited
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