📄 Description (English)
Bridge versions 15.1.3, 16.0.1 and earlier are affected by an out-of-bounds write 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 Bridge versions 15.1.3, 16.0.1 and earlier contain an out-of-bounds write vulnerability (CVE-2026-21346) that enables arbitrary code execution with user-level privileges. The vulnerability requires user interaction through opening a malicious file, presenting moderate exploitation difficulty. Organizations using Adobe Bridge for digital asset management should prioritize patching to mitigate potential compromise of creative workflows and sensitive asset repositories.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 28, 2026 19:54
🇸🇦 Saudi Arabia Impact Assessment
Saudi organizations in creative industries, government media departments, and financial institutions using Adobe Bridge for digital asset management face direct risk. Most impacted sectors include: (1) Media & Broadcasting - Saudi broadcasters and production houses managing content libraries; (2) Government - Ministry of Media and Ministry of Culture using Bridge for asset management; (3) Banking & Finance - institutions using Bridge for marketing collateral and document management; (4) Energy Sector - ARAMCO and contractors managing technical documentation and presentations; (5) Telecommunications - STC and regional operators managing marketing assets. The vulnerability could lead to unauthorized access to sensitive creative assets, intellectual property theft, and lateral movement within organizational networks.
🏢 Affected Saudi Sectors
Media & Broadcasting
Government & Public Sector
Banking & Financial Services
Energy & Utilities
Telecommunications
Creative Industries
Marketing & Advertising
Education & Research
🎯 MITRE ATT&CK Techniques
T1566.001 - Phishing: Spearphishing Attachment
T1203 - Exploitation for Client Execution
T1190 - Exploit Public-Facing Application
T1059.001 - Command and Scripting Interpreter: PowerShell
T1547.001 - Boot or Logon Autostart Execution: Registry Run Keys
T1547.009 - Boot or Logon Autostart Execution: Shortcut Modification
T1574.001 - Hijack Execution Flow: DLL Search Order Hijacking
⚖️ Saudi Risk Score (AI)
7.2
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Identify all systems running Adobe Bridge versions 15.1.3, 16.0.1 or earlier through asset inventory and endpoint detection tools
2. Restrict user access to Adobe Bridge until patching is completed
3. Disable file associations for Bridge-supported formats if possible
4. Implement email gateway rules to block suspicious file attachments (XMP, INDD, PSD, etc.)
PATCHING GUIDANCE:
1. Download and deploy Adobe Bridge version 16.0.2 or later from Adobe's official security updates page
2. Test patches in non-production environment first
3. Deploy patches via centralized patch management (SCCM, Intune, or equivalent)
4. Verify successful patching across all endpoints
COMPENSATING CONTROLS (if immediate patching not possible):
1. Implement application whitelisting to restrict Bridge execution
2. Use Windows Defender Application Guard or similar sandboxing for untrusted files
3. Disable Bridge plugins and extensions until patching
4. Monitor file access patterns to Bridge directories
DETECTION RULES:
1. Monitor for Adobe Bridge process crashes or unexpected terminations
2. Alert on Bridge attempting to write to system directories or registry
3. Track unusual file access patterns to Bridge cache and temporary directories
4. Monitor for Bridge spawning child processes (cmd.exe, powershell.exe)
5. Implement YARA rules for malicious file signatures targeting Bridge formats
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع الأنظمة التي تقوم بتشغيل Adobe Bridge الإصدارات 15.1.3 و16.0.1 أو الأقدم
2. تقييد وصول المستخدمين إلى Adobe Bridge حتى اكتمال التصحيح
3. تعطيل ارتباطات الملفات المدعومة من Bridge إن أمكن
4. تطبيق قواعد بوابة البريد الإلكتروني لحجب المرفقات المريبة
إرشادات التصحيح:
1. تحميل ونشر Adobe Bridge الإصدار 16.0.2 أو أحدث من صفحة التحديثات الأمنية الرسمية
2. اختبار التصحيحات في بيئة غير الإنتاج أولاً
3. نشر التصحيحات عبر إدارة التصحيحات المركزية
4. التحقق من نجاح التصحيح عبر جميع نقاط النهاية
الضوابط البديلة:
1. تطبيق قائمة بيضاء للتطبيقات لتقييد تنفيذ Bridge
2. استخدام Windows Defender Application Guard أو حماية مماثلة
3. تعطيل ملحقات Bridge والإضافات
4. مراقبة أنماط الوصول إلى ملفات Bridge
قواعد الكشف:
1. مراقبة أعطال عملية Adobe Bridge
2. تنبيهات عند محاولة Bridge الكتابة إلى مجلدات النظام
3. تتبع أنماط الوصول غير المعتادة
4. مراقبة Bridge لتوليد عمليات فرعية
5. تطبيق قواعد YARA للملفات الضارة
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.5.1.1 - Information Security Policies and Procedures
A.6.1.1 - Organization of Information Security
A.12.2.1 - Controls Against Malware
A.12.6.1 - Management of Technical Vulnerabilities
A.14.2.1 - Secure Development Policy
🔵 SAMA CSF
ID.RA-1 - Asset Management and Inventory
PR.IP-12 - Software Development and Quality Assurance
PR.PT-3 - Access Control and Least Privilege
DE.CM-8 - Vulnerability Scanning
RS.MI-2 - Incident Response and Recovery
🟡 ISO 27001:2022
A.12.2.1 - Controls against malware
A.12.6.1 - Management of technical vulnerabilities
A.14.2.1 - Secure development policy and procedures
A.6.1.1 - Organization of information security
A.5.1.1 - Information security policies
🟣 PCI DSS v4.0.1
6.2 - Security patches and updates
6.1 - Secure development processes
11.2 - Vulnerability scanning
🔗 References & Sources 1
📦 Affected Products / CPE 2 entries
adobe:bridge
adobe:bridge