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Global vulnerability Mobile Devices / Consumer Electronics HIGH 31m Global malware Networking / Infrastructure CRITICAL 1h Global ransomware Information Technology, Virtualization Infrastructure CRITICAL 2h Global supply_chain Software Development and DevOps CRITICAL 3h Global supply_chain Software Development and Technology CRITICAL 3h Global apt Multiple sectors HIGH 6h Global general Digital Content & Intellectual Property MEDIUM 6h Global malware Technology and Software Development CRITICAL 6h Global ddos Technology and Social Media HIGH 7h Global phishing Financial Services, Telecommunications, General Public HIGH 7h Global vulnerability Mobile Devices / Consumer Electronics HIGH 31m Global malware Networking / Infrastructure CRITICAL 1h Global ransomware Information Technology, Virtualization Infrastructure CRITICAL 2h Global supply_chain Software Development and DevOps CRITICAL 3h Global supply_chain Software Development and Technology CRITICAL 3h Global apt Multiple sectors HIGH 6h Global general Digital Content & Intellectual Property MEDIUM 6h Global malware Technology and Software Development CRITICAL 6h Global ddos Technology and Social Media HIGH 7h Global phishing Financial Services, Telecommunications, General Public HIGH 7h Global vulnerability Mobile Devices / Consumer Electronics HIGH 31m Global malware Networking / Infrastructure CRITICAL 1h Global ransomware Information Technology, Virtualization Infrastructure CRITICAL 2h Global supply_chain Software Development and DevOps CRITICAL 3h Global supply_chain Software Development and Technology CRITICAL 3h Global apt Multiple sectors HIGH 6h Global general Digital Content & Intellectual Property MEDIUM 6h Global malware Technology and Software Development CRITICAL 6h Global ddos Technology and Social Media HIGH 7h Global phishing Financial Services, Telecommunications, General Public HIGH 7h
Vulnerabilities

CVE-2011-2462

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Adobe Reader/Acrobat Universal 3D Memory Corruption Vulnerability (CVE-2011-2462)
Published: Jun 8, 2022  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Adobe Reader and Acrobat Universal 3D Memory Corruption Vulnerability — The Universal 3D (U3D) component in Adobe Reader and Acrobat contains a memory corruption vulnerability which could allow remote attackers to execute code or cause denial-of-service (DoS).

🤖 AI Executive Summary

Adobe Reader and Acrobat contain a critical memory corruption vulnerability in the Universal 3D (U3D) component that allows remote code execution. Attackers can exploit this flaw through malicious PDF files containing crafted U3D content to gain full system control. Active exploits exist with no official patch available.

📄 Description (Arabic)

تؤثر هذه الثغرة الأمنية على مكون Universal 3D المدمج في برامج Adobe Reader وAcrobat، حيث يحدث تلف في الذاكرة عند معالجة محتوى U3D المُصمم بشكل خبيث داخل ملفات PDF. يستطيع المهاجمون استغلال هذه الثغرة لتنفيذ تعليمات برمجية عشوائية على النظام المستهدف أو التسبب في حالة رفض الخدمة. تُصنف الثغرة بدرجة خطورة حرجة مع درجة CVSS بلغت 9.0 من 10، وتوجد استغلالات فعلية في البرية دون توفر تصحيح أمني رسمي حتى الآن.

🤖 ملخص تنفيذي (AI)

يحتوي برنامج Adobe Reader وAcrobat على ثغرة حرجة في تلف الذاكرة ضمن مكون Universal 3D (U3D) تسمح بتنفيذ التعليمات البرمجية عن بُعد. يمكن للمهاجمين استغلال هذه الثغرة من خلال ملفات PDF خبيثة تحتوي على محتوى U3D مُصمم خصيصاً للسيطرة الكاملة على النظام. توجد استغلالات نشطة دون توفر تصحيح رسمي.

🤖 AI Intelligence Analysis Analyzed: Feb 28, 2026 09:20
🇸🇦 Saudi Arabia Impact Assessment
Saudi organizations heavily relying on Adobe Reader/Acrobat for document workflows face critical risk of targeted attacks through malicious PDF files. Government entities, financial institutions, and enterprises under NCA ECC and SAMA CSF oversight must implement immediate compensating controls as no patch exists, with particular concern for email-based social engineering campaigns targeting Saudi users.
🏢 Affected Saudi Sectors
القطاع الحكومي القطاع المالي والمصرفي قطاع الطاقة والمرافق قطاع الرعاية الصحية قطاع التعليم قطاع الاتصالات وتقنية المعلومات القطاع القانوني والاستشاري
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
1. Immediately disable 3D content rendering in Adobe Reader/Acrobat through preferences (Edit > Preferences > 3D & Multimedia > Disable 3D content) and deploy this configuration enterprise-wide via Group Policy or configuration management tools.
2. Implement application whitelisting and sandboxing solutions to restrict Adobe Reader/Acrobat execution privileges, and configure email gateway filters to block or quarantine PDF files containing U3D content until patches are available.
3. Migrate to alternative PDF readers for non-critical operations, conduct user awareness training on malicious PDF threats, and establish incident response procedures for suspected exploitation attempts targeting this vulnerability.
🔧 خطوات المعالجة (العربية)
1. تعطيل عرض المحتوى ثلاثي الأبعاد فوراً في Adobe Reader/Acrobat من خلال التفضيلات (تحرير > التفضيلات > 3D والوسائط المتعددة > تعطيل المحتوى ثلاثي الأبعاد) ونشر هذا التكوين على مستوى المؤسسة عبر نهج المجموعة أو أدوات إدارة التكوين.
2. تطبيق حلول القائمة البيضاء للتطبيقات وبيئات العزل لتقييد صلاحيات تنفيذ Adobe Reader/Acrobat، وتكوين مرشحات بوابة البريد الإلكتروني لحظر أو عزل ملفات PDF التي تحتوي على محتوى U3D حتى توفر التصحيحات الأمنية.
3. الانتقال إلى قارئات PDF بديلة للعمليات غير الحرجة، وإجراء تدريب توعوي للمستخدمين حول تهديدات ملفات PDF الخبيثة، وإنشاء إجراءات الاستجابة للحوادث لمحاولات الاستغلال المشتبه بها المستهدفة لهذه الثغرة.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC-1-1 (Vulnerability Management) ECC-3-1 (System Hardening) ECC-4-1 (Security Monitoring) ECC-5-1 (Incident Response)
🔵 SAMA CSF
CCC-1.1 (Asset Management) CCC-4.2 (Vulnerability Management) CCC-5.1 (Protective Technology) CCC-6.1 (Incident Response Planning)
🟡 ISO 27001:2022
A.12.6.1 (Management of Technical Vulnerabilities) A.14.2.1 (Secure Development Policy) A.16.1.3 (Reporting Information Security Events)
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Adobe:Reader and Acrobat
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS91.93%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2022-06-22
Published 2022-06-08
Source Feed cisa_kev
Views 2
🇸🇦 Saudi Risk Score
9.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited
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