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Vulnerabilities

CVE-2018-4878

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Adobe Flash Player Use-After-Free Vulnerability — Adobe Flash Player contains a use-after-free vulnerability that could allow for code execution.
Published: Nov 3, 2021  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Adobe Flash Player Use-After-Free Vulnerability — Adobe Flash Player contains a use-after-free vulnerability that could allow for code execution.

🤖 AI Executive Summary

Adobe Flash Player contains a use-after-free vulnerability (CVE-2018-4878) that allows attackers to execute arbitrary code with CVSS score of 9.0. This critical flaw affects all versions of Flash Player and poses severe risk to organizations still using this deprecated technology.

📄 Description (Arabic)

ثغرة use-after-free في Adobe Flash Player تسمح بتنفيذ أكواد عشوائية عن بعد من خلال محتوى Flash معيب. تؤثر الثغرة على جميع إصدارات Flash Player وتتطلب إجراء فوري للتخفيف من المخاطر. هذه الثغرة تعتبر حرجة جداً وتستهدف المستخدمين الذين لا يزالون يعتمدون على تكنولوجيا Flash المتقادمة.

🤖 ملخص تنفيذي (AI)

Adobe Flash Player يحتوي على ثغرة use-after-free تسمح للمهاجمين بتنفيذ أكواد عشوائية برصيد CVSS بقيمة 9.0. يؤثر هذا الخلل الحرج على جميع إصدارات Flash Player والمنظمات التي لا تزال تستخدم هذه التكنولوجيا المتقادمة.

🤖 AI Intelligence Analysis Analyzed: Apr 26, 2026 18:01
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
banking government telecom healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Immediately discontinue use of Adobe Flash Player and remove it from all systems. If Flash content is required, migrate to modern alternatives such as HTML5, WebGL, or other supported technologies. Apply security patches if available from Adobe, though complete uninstallation is strongly recommended. Implement network-level controls to block Flash content delivery.
🔧 خطوات المعالجة (العربية)
توقف فوري عن استخدام Adobe Flash Player وإزالته من جميع الأنظمة. إذا كان محتوى Flash مطلوباً، قم بالترقية إلى بدائل حديثة مثل HTML5 أو WebGL. طبق تصحيحات الأمان من Adobe إن توفرت، لكن الإزالة الكاملة موصى بها بشدة. طبق عناصر تحكم على مستوى الشبكة لحجب تسليم محتوى Flash.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
2.1 2.2 3.1
🔵 SAMA CSF
ID.BE-1 PR.DS-1 PR.PT-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
Adobe:Flash Player
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS93.31%
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 ransomware
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