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Global vulnerability Information Technology CRITICAL 45m Global vulnerability Enterprise Software and Cloud Services HIGH 57m Global vulnerability Information Technology, Security Infrastructure CRITICAL 1h Global vulnerability Industrial Control Systems / Manufacturing HIGH 3h Global general Artificial Intelligence and Cybersecurity MEDIUM 3h Global vulnerability Software/Cloud Services HIGH 3h Global vulnerability Network Infrastructure HIGH 4h Global vulnerability Mobile Device Management / Enterprise Security CRITICAL 4h Global vulnerability Operating Systems/Security Software CRITICAL 5h Global vulnerability Software Development and Technology CRITICAL 5h Global vulnerability Information Technology CRITICAL 45m Global vulnerability Enterprise Software and Cloud Services HIGH 57m Global vulnerability Information Technology, Security Infrastructure CRITICAL 1h Global vulnerability Industrial Control Systems / Manufacturing HIGH 3h Global general Artificial Intelligence and Cybersecurity MEDIUM 3h Global vulnerability Software/Cloud Services HIGH 3h Global vulnerability Network Infrastructure HIGH 4h Global vulnerability Mobile Device Management / Enterprise Security CRITICAL 4h Global vulnerability Operating Systems/Security Software CRITICAL 5h Global vulnerability Software Development and Technology CRITICAL 5h Global vulnerability Information Technology CRITICAL 45m Global vulnerability Enterprise Software and Cloud Services HIGH 57m Global vulnerability Information Technology, Security Infrastructure CRITICAL 1h Global vulnerability Industrial Control Systems / Manufacturing HIGH 3h Global general Artificial Intelligence and Cybersecurity MEDIUM 3h Global vulnerability Software/Cloud Services HIGH 3h Global vulnerability Network Infrastructure HIGH 4h Global vulnerability Mobile Device Management / Enterprise Security CRITICAL 4h Global vulnerability Operating Systems/Security Software CRITICAL 5h Global vulnerability Software Development and Technology CRITICAL 5h
Vulnerabilities

CVE-2026-9330

High
CWE-502 — Weakness Type
Published: Jun 1, 2026  ·  Modified: Jun 8, 2026  ·  Source: NVD
CVSS v3
8.5
🔗 NVD Official
📄 Description (English)

IBM WebSphere Application Server 9.0, and 8.5 is affected by an improper validation of user-supplied data during deserialization using the SAML Web Single Sign-On component. This could result in remote code execution via a crafted HTTP request when combined with a suitable gadget chain.

🤖 AI Executive Summary

IBM WebSphere Application Server versions 8.5 and 9.0 contain an improper deserialization vulnerability in the SAML Web Single Sign-On component that could allow remote code execution through crafted HTTP requests. Attackers exploiting this vulnerability could gain complete control over affected application servers.

📄 Description (Arabic)

تؤثر هذه الثغرة على مكون المصادقة الموحدة SAML في IBM WebSphere حيث يفشل النظام في التحقق الصحيح من البيانات المسلسلة. يمكن للمهاجمين استخدام سلاسل gadget مناسبة لتنفيذ أوامر تعسفية على الخادم. الثغرة تتطلب إرسال طلب HTTP مصنوع بعناية لتفعيلها.

🤖 ملخص تنفيذي (AI)

خادم تطبيقات IBM WebSphere الإصدارات 8.5 و9.0 يحتوي على ثغرة في فك التسلسل غير الصحيح في مكون SAML Web Single Sign-On قد تسمح بتنفيذ أوامر بعيدة. يمكن للمهاجمين استغلال هذه الثغرة للحصول على السيطرة الكاملة على خوادم التطبيقات المتأثرة.

🤖 AI Intelligence Analysis Analyzed: Jun 5, 2026 18:05
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
banking government telecom healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Immediately upgrade IBM WebSphere Application Server to patched versions beyond 8.5 and 9.0. Implement network segmentation to restrict access to WebSphere servers. Apply input validation and disable unnecessary deserialization features. Monitor for suspicious HTTP requests targeting SAML endpoints. Implement Web Application Firewall (WAF) rules to detect and block malicious SAML payloads.
🔧 خطوات المعالجة (العربية)
قم بترقية خادم تطبيقات IBM WebSphere فوراً إلى الإصدارات المصححة بعد 8.5 و9.0. طبق تقسيم الشبكة لتقييد الوصول إلى خوادم WebSphere. طبق التحقق من صحة المدخلات وعطل ميزات فك التسلسل غير الضرورية. راقب طلبات HTTP المريبة الموجهة لنقاط نهاية SAML. طبق قواعد جدار حماية تطبيقات الويب للكشف عن حمولات SAML الضارة وحجبها.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.3 5.4 6.1
🔵 SAMA CSF
CC-6.1 CC-6.2 CC-7.2
🟡 ISO 27001:2022
A.14.2.1 A.14.2.5 A.12.6.1
📦 Affected Products / CPE 2 entries
ibm:websphere_application_server
ibm:websphere_application_server
📊 CVSS Score
8.5
/ 10.0 — High
📊 CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack VectorN — None / Network
Attack ComplexityH — High
Privileges RequiredL — Low / Local
User InteractionN — None / Network
ScopeC — Changed
ConfidentialityH — High
IntegrityH — High
AvailabilityH — High
📋 Quick Facts
Severity High
CVSS Score8.5
CWECWE-502
EPSS0.28%
Exploit No
Patch ✗ No
Published 2026-06-01
Source Feed nvd
Views 1
🇸🇦 Saudi Risk Score
9.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
CWE-502
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