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Global vulnerability Artificial Intelligence and Technology HIGH 21m Global general Technology and Artificial Intelligence MEDIUM 3h Global general Technology and Artificial Intelligence HIGH 4h Global vulnerability Higher Education CRITICAL 13h Global data_breach Government HIGH 14h Global supply_chain Software Development and Open Source Communities CRITICAL 14h Global malware Software Development CRITICAL 14h Global phishing Multiple Sectors HIGH 15h Global vulnerability Web Applications CRITICAL 16h Global apt Critical Infrastructure CRITICAL 16h Global vulnerability Artificial Intelligence and Technology HIGH 21m Global general Technology and Artificial Intelligence MEDIUM 3h Global general Technology and Artificial Intelligence HIGH 4h Global vulnerability Higher Education CRITICAL 13h Global data_breach Government HIGH 14h Global supply_chain Software Development and Open Source Communities CRITICAL 14h Global malware Software Development CRITICAL 14h Global phishing Multiple Sectors HIGH 15h Global vulnerability Web Applications CRITICAL 16h Global apt Critical Infrastructure CRITICAL 16h Global vulnerability Artificial Intelligence and Technology HIGH 21m Global general Technology and Artificial Intelligence MEDIUM 3h Global general Technology and Artificial Intelligence HIGH 4h Global vulnerability Higher Education CRITICAL 13h Global data_breach Government HIGH 14h Global supply_chain Software Development and Open Source Communities CRITICAL 14h Global malware Software Development CRITICAL 14h Global phishing Multiple Sectors HIGH 15h Global vulnerability Web Applications CRITICAL 16h Global apt Critical Infrastructure CRITICAL 16h
Vulnerabilities

CVE-2026-34543

High ⚡ Exploit Available
CWE-908 — Weakness Type
Published: Apr 1, 2026  ·  Modified: Apr 8, 2026  ·  Source: NVD
CVSS v3
7.5
🔗 NVD Official
📄 Description (English)

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From version 3.4.0 to before version 3.4.8, sensitive information from heap memory may be leaked through the decoded pixel data (information disclosure). This occurs under default settings; simply reading a malicious EXR file is sufficient to trigger the issue, without any user interaction. This issue has been patched in version 3.4.8.

🤖 AI Executive Summary

OpenEXR versions 3.4.0-3.4.7 leak sensitive heap memory through decoded pixel data when processing malicious EXR files. The vulnerability requires no user interaction and occurs under default settings, posing an information disclosure risk to organizations using affected versions.

📄 Description (Arabic)

تؤثر هذه الثغرة على OpenEXR من الإصدار 3.4.0 إلى 3.4.7 وتسمح بتسرب المعلومات الحساسة من ذاكرة الكومة. يمكن استغلال الثغرة بمجرد قراءة ملف EXR ضار دون الحاجة إلى أي تفاعل من المستخدم.

🤖 ملخص تنفيذي (AI)

إصدارات OpenEXR من 3.4.0 إلى 3.4.7 تسرب معلومات حساسة من ذاكرة الكومة عند معالجة ملفات EXR ضارة. يحدث الثغرة دون تفاعل من المستخدم وتحت الإعدادات الافتراضية، مما يشكل خطر كشف المعلومات للمنظمات التي تستخدم الإصدارات المتأثرة.

🤖 AI Intelligence Analysis Analyzed: May 2, 2026 16:01
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: medium
🏢 Affected Saudi Sectors
media entertainment government
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
7.0
/ 10.0
🔧 Remediation Steps (English)
Upgrade OpenEXR to version 3.4.8 or later immediately. Review and audit systems using OpenEXR for potential exposure to malicious EXR files. Implement file validation and restrict EXR file processing from untrusted sources.
🔧 خطوات المعالجة (العربية)
قم بترقية OpenEXR إلى الإصدار 3.4.8 أو أحدث فوراً. قم بمراجعة وتدقيق الأنظمة التي تستخدم OpenEXR للتعرض المحتمل لملفات EXR الضارة. طبق التحقق من صحة الملفات وقيد معالجة ملفات EXR من المصادر غير الموثوقة.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.14.2.1
🟡 ISO 27001:2022
A.12.2.1 A.14.2.1
📦 Affected Products / CPE 3 entries
openexr:openexr
openexr:openexr
openexr:openexr
📊 CVSS Score
7.5
/ 10.0 — High
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredN — None / Network
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityH — High
IntegrityN — None / Network
AvailabilityN — None / Network
📋 Quick Facts
Severity High
CVSS Score7.5
CWECWE-908
EPSS0.05%
Exploit ✓ Yes
Patch ✓ Yes
Published 2026-04-01
Source Feed nvd
Views 4
🇸🇦 Saudi Risk Score
7.0
/ 10.0 — Saudi Risk
Priority: HIGH
🏷️ Tags
exploit-available patch-available CWE-908
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