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Vulnerabilities

CVE-2026-21353

High
DNG SDK versions 1.7.1 2410 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation o
CWE-190 — Weakness Type
Published: Feb 10, 2026  ·  Modified: Feb 28, 2026  ·  Source: NVD
CVSS v3
7.8
🔗 NVD Official
📄 Description (English)

DNG SDK versions 1.7.1 2410 and earlier are affected by an Integer Overflow or Wraparound 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 DNG SDK versions 1.7.1 2410 and earlier contain an integer overflow vulnerability (CVE-2026-21353) that could enable arbitrary code execution when users open malicious DNG image files. With a CVSS score of 7.8, this poses a significant risk to organizations processing digital images, particularly in media, photography, and content creation sectors. A patch is available and should be prioritized for deployment across affected systems.

📄 Description (Arabic)

🤖 AI Intelligence Analysis Analyzed: Apr 28, 2026 19:56
🇸🇦 Saudi Arabia Impact Assessment
Saudi organizations in media production, government communications, healthcare imaging, and creative industries using Adobe DNG SDK are at risk. Government entities (NCA, CITC) processing digital documents, ARAMCO's technical documentation systems, and Saudi media organizations (MBC, Rotana) could be targeted. The vulnerability requires user interaction, making social engineering attacks viable vectors. Financial institutions using image processing for document verification are also exposed.
🏢 Affected Saudi Sectors
Media and Broadcasting Government and Public Administration Healthcare and Medical Imaging Banking and Financial Services Energy (ARAMCO) Telecommunications Creative Industries and Design Document Management and Archival
⚖️ Saudi Risk Score (AI)
7.2
/ 10.0
🔧 Remediation Steps (English)
1. IMMEDIATE ACTIONS:
- Identify all systems running Adobe DNG SDK versions 1.7.1 2410 or earlier
- Restrict user access to untrusted DNG files pending patch deployment
- Implement email gateway rules to block DNG file attachments from external sources
- Alert users not to open DNG files from untrusted sources

2. PATCHING GUIDANCE:
- Update Adobe DNG SDK to version 1.7.1 2411 or later immediately
- Prioritize systems in media, government, and healthcare sectors
- Test patches in non-production environments before full deployment
- Maintain inventory of all dependent applications using DNG SDK

3. COMPENSATING CONTROLS:
- Disable DNG file preview functionality in file managers
- Use application whitelisting to restrict DNG processing tools
- Implement sandboxing for image processing applications
- Monitor for suspicious process execution following DNG file access

4. DETECTION RULES:
- Monitor for unexpected child processes spawned by image viewers or Adobe applications
- Alert on DNG file access from network shares or email attachments
- Track memory access violations and integer overflow exceptions in DNG processing
- Log all DNG SDK library function calls in security-sensitive environments
🔧 خطوات المعالجة (العربية)
1. الإجراءات الفورية:
- تحديد جميع الأنظمة التي تشغل إصدارات Adobe DNG SDK 1.7.1 2410 أو أقدم
- تقييد وصول المستخدمين إلى ملفات DNG غير الموثوقة قبل نشر التصحيح
- تطبيق قواعد بوابة البريد الإلكتروني لحظر مرفقات ملفات DNG من مصادر خارجية
- تنبيه المستخدمين بعدم فتح ملفات DNG من مصادر غير موثوقة

2. إرشادات التصحيح:
- تحديث Adobe DNG SDK إلى الإصدار 1.7.1 2411 أو أحدث فوراً
- إعطاء الأولوية للأنظمة في قطاعات الإعلام والحكومة والرعاية الصحية
- اختبار التصحيحات في بيئات غير الإنتاج قبل النشر الكامل
- الحفاظ على جرد بجميع التطبيقات التابعة التي تستخدم DNG SDK

3. الضوابط البديلة:
- تعطيل وظيفة معاينة ملفات DNG في مديري الملفات
- استخدام القائمة البيضاء للتطبيقات لتقييد أدوات معالجة الصور
- تطبيق الحماية الرملية لتطبيقات معالجة الصور
- مراقبة تنفيذ العمليات المريبة بعد الوصول إلى ملفات DNG

4. قواعد الكشف:
- مراقبة العمليات الفرعية غير المتوقعة التي تنتجها عارضات الصور أو تطبيقات Adobe
- التنبيه عند الوصول إلى ملفات DNG من مشاركات الشبكة أو مرفقات البريد الإلكتروني
- تتبع انتهاكات الوصول إلى الذاكرة واستثناءات تجاوز الأعداد الصحيحة في معالجة DNG
- تسجيل جميع استدعاءات وظائف مكتبة DNG SDK في البيئات الحساسة أماناً
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC 2024 A.12.6.1 - Management of technical vulnerabilities ECC 2024 A.14.2.1 - Secure development policy ECC 2024 A.12.2.1 - Monitoring and logging of access
🔵 SAMA CSF
SAMA CSF ID.RA-1 - Asset management and vulnerability identification SAMA CSF PR.IP-12 - Software development and change management SAMA CSF DE.CM-1 - Detection and monitoring systems
🟡 ISO 27001:2022
ISO 27001:2022 A.12.6.1 - Management of technical vulnerabilities ISO 27001:2022 A.14.2.1 - Secure development, implementation and maintenance ISO 27001:2022 A.12.2.1 - Information and other assets associated with information processing facilities
🟣 PCI DSS v4.0.1
PCI DSS 6.2 - Ensure security patches are installed within defined timeframe PCI DSS 6.3.1 - Identify and document all custom software and third-party software components
📦 Affected Products / CPE 1 entries
adobe:dng_software_development_kit
📊 CVSS Score
7.8
/ 10.0 — High
📊 CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack VectorL — Low / Local
Attack ComplexityL — Low / Local
Privileges RequiredN — None / Network
User InteractionR — Required
ScopeU — Unchanged
ConfidentialityH — High
IntegrityH — High
AvailabilityH — High
📋 Quick Facts
Severity High
CVSS Score7.8
CWECWE-190
EPSS0.03%
Exploit No
Patch ✓ Yes
Published 2026-02-10
Source Feed nvd
Views 2
🇸🇦 Saudi Risk Score
7.2
/ 10.0 — Saudi Risk
Priority: HIGH
🏷️ Tags
CWE-190
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