📄 Description (English)
Photoshop Desktop versions 27.4 and earlier are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code 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
CVE-2026-27289 is a high-severity out-of-bounds read vulnerability in Adobe Photoshop versions 27.4 and earlier that could enable arbitrary code execution when users open malicious files. While no exploit is currently available and patching is not yet available, the vulnerability poses significant risk to creative professionals and organizations in Saudi Arabia that rely on Photoshop for design and media production. Immediate user awareness and file validation controls are critical until Adobe releases a patch.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 29, 2026 11:21
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability primarily impacts Saudi organizations in creative and media sectors including: advertising agencies, design studios, government media departments, educational institutions with design programs, and media production companies. Secondary impact on banking and government sectors that use Photoshop for document creation and verification. Risk is elevated in organizations with remote workers or BYOD policies where file sharing is common. The lack of available patches increases organizational risk until Adobe releases updates.
🏢 Affected Saudi Sectors
Creative and Design Services
Media and Broadcasting
Advertising Agencies
Government Media Departments
Education (Design Programs)
Publishing
Marketing and Communications
Banking (Document Creation)
Government (General)
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
6.8
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Issue security alert to all Photoshop users warning against opening files from untrusted sources
2. Restrict Photoshop file access to known-safe sources only
3. Implement file type validation and disable auto-opening of Photoshop files in email clients
4. Monitor Adobe security advisories daily for patch availability
COMPENSATING CONTROLS:
1. Disable Photoshop plugins and extensions until patch is available
2. Run Photoshop in sandboxed environments or virtual machines when processing untrusted files
3. Implement application whitelisting to prevent unauthorized code execution
4. Use endpoint detection and response (EDR) tools to monitor Photoshop process behavior
5. Restrict Photoshop execution to specific user groups if possible
DETECTION:
1. Monitor for Photoshop crashes or unexpected process termination
2. Alert on Photoshop spawning child processes (cmd.exe, powershell.exe)
3. Track file access patterns to Photoshop temporary directories
4. Log all Photoshop file open events from external sources
PATCHING:
1. Subscribe to Adobe Security Bulletins for version 27.5+ release
2. Plan immediate deployment upon patch availability
3. Test patches in non-production environment first
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. إصدار تنبيه أمني لجميع مستخدمي Photoshop بتحذيرهم من فتح الملفات من مصادر غير موثوقة
2. تقييد وصول ملفات Photoshop إلى المصادر الآمنة المعروفة فقط
3. تنفيذ التحقق من نوع الملف وتعطيل الفتح التلقائي لملفات Photoshop في عملاء البريد الإلكتروني
4. مراقبة نشرات أمان Adobe يومياً لتوفر التصحيحات
الضوابط التعويضية:
1. تعطيل ملحقات وإضافات Photoshop حتى يتوفر التصحيح
2. تشغيل Photoshop في بيئات معزولة أو آلات افتراضية عند معالجة الملفات غير الموثوقة
3. تنفيذ قائمة بيضاء للتطبيقات لمنع تنفيذ الأكواد غير المصرح بها
4. استخدام أدوات كشف الاستجابة للنقاط النهائية (EDR) لمراقبة سلوك عملية Photoshop
5. تقييد تنفيذ Photoshop لمجموعات مستخدمين محددة إن أمكن
الكشف:
1. مراقبة أعطال Photoshop أو إنهاء العملية غير المتوقع
2. التنبيه عند قيام Photoshop بإنشاء عمليات فرعية (cmd.exe, powershell.exe)
3. تتبع أنماط الوصول إلى ملفات Photoshop المؤقتة
4. تسجيل جميع أحداث فتح ملفات Photoshop من مصادر خارجية
التصحيح:
1. الاشتراك في نشرات أمان Adobe لإصدار 27.5+
2. التخطيط للنشر الفوري عند توفر التصحيح
3. اختبار التصحيحات في بيئة غير الإنتاج أولاً
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.5.1.1 - Information security policies and procedures
A.8.1.1 - User access management
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, firmware, and information integrity mechanisms
DE.CM-8 - Vulnerability scans are performed
🟡 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.5.1.1 - Information security policies
🔗 References & Sources 1
📦 Affected Products / CPE 1 entries
adobe:photoshop