📄 Description (English)
After Effects versions 25.6 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
🤖 AI Executive Summary
Adobe After Effects versions 25.6 and earlier contain a Use After Free vulnerability (CVE-2026-21326) that could enable arbitrary code execution with user-level privileges. The vulnerability requires user interaction through opening a malicious file, making it a significant threat to creative professionals and organizations using After Effects. A patch is available and should be deployed immediately to mitigate exploitation risks.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 28, 2026 14:12
🇸🇦 Saudi Arabia Impact Assessment
Saudi organizations in media production, advertising, government communications, and entertainment sectors are at elevated risk. Government entities using After Effects for official communications and media production (particularly under NCSA oversight) face potential data exfiltration and system compromise. Private media companies, production houses, and creative agencies across Riyadh, Jeddah, and Dammam are primary targets. Educational institutions teaching digital media are also vulnerable. The vulnerability could lead to unauthorized access to sensitive project files, intellectual property theft, and lateral movement within organizational networks.
🏢 Affected Saudi Sectors
Media and Entertainment
Government Communications
Advertising and Marketing
Education and Training
Broadcasting
Corporate Communications
Film and Television Production
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
7.2
/ 10.0
🔧 Remediation Steps (English)
1. IMMEDIATE ACTIONS:
- Identify all systems running Adobe After Effects versions 25.6 and earlier using asset inventory tools
- Restrict user access to After Effects until patching is complete
- Disable file associations for After Effects project files (.aep, .aet) if possible
- Implement email gateway rules to block suspicious After Effects files
2. PATCHING GUIDANCE:
- Update Adobe After Effects to version 25.7 or later immediately
- Prioritize patching for systems handling sensitive government or business content
- Test patches in non-production environment first
- Deploy patches through Adobe Creative Cloud or manual installation
3. COMPENSATING CONTROLS:
- Implement application whitelisting to restrict After Effects execution
- Use endpoint detection and response (EDR) solutions to monitor for suspicious process behavior
- Enable Windows Defender Application Guard or similar sandboxing for file opening
- Restrict After Effects to isolated network segments if possible
4. DETECTION RULES:
- Monitor for After Effects process spawning child processes (cmd.exe, powershell.exe, rundll32.exe)
- Alert on After Effects accessing unusual registry keys or system files
- Track file modifications in user temp directories during After Effects execution
- Monitor network connections initiated by After Effects to external IPs
🔧 خطوات المعالجة (العربية)
1. الإجراءات الفورية:
- تحديد جميع الأنظمة التي تقوم بتشغيل Adobe After Effects الإصدارات 25.6 والأقدم باستخدام أدوات جرد الأصول
- تقييد وصول المستخدمين إلى After Effects حتى اكتمال التصحيح
- تعطيل ارتباطات الملفات لملفات مشاريع After Effects (.aep, .aet) إن أمكن
- تنفيذ قواعد بوابة البريد الإلكتروني لحظر ملفات After Effects المريبة
2. إرشادات التصحيح:
- تحديث Adobe After Effects إلى الإصدار 25.7 أو أحدث فوراً
- إعطاء الأولوية لتصحيح الأنظمة التي تتعامل مع محتوى حكومي أو تجاري حساس
- اختبار التصحيحات في بيئة غير الإنتاج أولاً
- نشر التصحيحات من خلال Adobe Creative Cloud أو التثبيت اليدوي
3. الضوابط البديلة:
- تنفيذ قائمة بيضاء للتطبيقات لتقييد تنفيذ After Effects
- استخدام حلول الكشف والاستجابة للنقاط النهائية (EDR) لمراقبة السلوك المريب
- تفعيل Windows Defender Application Guard أو حلول عزل مماثلة لفتح الملفات
- تقييد After Effects إلى قطاعات شبكة معزولة إن أمكن
4. قواعد الكشف:
- مراقبة عملية After Effects التي تولد عمليات فرعية (cmd.exe, powershell.exe, rundll32.exe)
- تنبيه على After Effects الوصول إلى مفاتيح تسجيل أو ملفات نظام غير عادية
- تتبع تعديلات الملفات في دلائل temp للمستخدم أثناء تنفيذ After Effects
- مراقبة الاتصالات الشبكية التي يبدأها After Effects إلى عناوين IP خارجية
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.5.1.1 - Information security policies and procedures
A.8.1.1 - User access management and authentication
A.12.2.1 - Change management procedures
A.12.6.1 - Management of technical vulnerabilities
🔵 SAMA CSF
ID.RA-1 - Asset management and vulnerability identification
PR.IP-12 - Software development and change management
DE.CM-8 - Vulnerability scans and assessments
RS.MI-2 - Incident response and containment
🟡 ISO 27001:2022
A.12.6.1 - Management of technical vulnerabilities
A.14.2.1 - Secure development policy
A.12.2.1 - Change management
A.5.2.1 - Information security responsibilities
📦 Affected Products / CPE 1 entries
adobe:after_effects