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Vulnerabilities

CVE-2026-9882

Medium
CWE-472 — Weakness Type
Published: May 28, 2026  ·  Modified: May 31, 2026  ·  Source: NVD
CVSS v3
6.5
🔗 NVD Official
📄 Description (English)

Integer overflow in ANGLE in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Critical)

🤖 AI Executive Summary

CVE-2026-9882 is a critical integer overflow vulnerability in Google Chrome's ANGLE graphics library that enables cross-origin data leakage through crafted HTML pages. Despite a CVSS score of 6.5, Chromium classifies this as critical severity due to its potential for sensitive data exfiltration. The vulnerability affects Chrome versions prior to 148.0.7778.216, with no patch currently available, requiring immediate mitigation strategies.

📄 Description (Arabic)

🤖 AI Intelligence Analysis Analyzed: May 30, 2026 10:17
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability poses significant risk to Saudi organizations across multiple sectors: Banking/SAMA institutions face exposure of customer financial data and authentication credentials through compromised web applications; Government/NCA entities risk classified information leakage from internal web portals; Healthcare providers could expose patient records accessed via web interfaces; Energy sector (ARAMCO, utilities) faces potential operational technology data exposure; Telecom operators (STC, Mobily) risk customer data and network configuration leakage. The cross-origin data leak capability is particularly dangerous for organizations using Chrome-based internal applications or relying on web-based administrative interfaces.
🏢 Affected Saudi Sectors
Banking and Financial Services Government and Public Administration Healthcare and Medical Services Energy and Utilities Telecommunications Education Retail and E-commerce
⚖️ Saudi Risk Score (AI)
7.8
/ 10.0
🔧 Remediation Steps (English)
Immediate Actions:
1. Inventory all Chrome deployments across enterprise infrastructure, including kiosk systems and embedded browsers
2. Disable Chrome usage for accessing sensitive applications until patch is available
3. Implement network-level controls to restrict access to known malicious HTML sources
4. Monitor for suspicious HTML file downloads and execution attempts

Compensating Controls:
1. Deploy Content Security Policy (CSP) headers with strict cross-origin restrictions on all web applications
2. Implement X-Frame-Options: DENY and X-Content-Type-Options: nosniff headers
3. Use browser isolation technology for high-risk web browsing activities
4. Enforce HTTPS with HSTS headers to prevent man-in-the-middle attacks
5. Implement Same-Site cookie attributes (SameSite=Strict) on all sensitive applications

Detection Rules:
1. Monitor for Chrome processes accessing unusual graphics memory regions
2. Alert on cross-origin data access attempts in browser console logs
3. Track HTML files with suspicious WebGL or graphics API calls
4. Monitor for abnormal network traffic patterns from Chrome processes
5. Log and alert on failed CORS policy violations

Patching Guidance:
1. Await Chrome version 148.0.7778.216 or later release
2. Establish automated update mechanisms for Chrome across all endpoints
3. Test patches in isolated environment before enterprise deployment
4. Maintain rollback procedures in case patch causes compatibility issues
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. حصر جميع نشرات Chrome عبر البنية التحتية للمؤسسة، بما في ذلك أنظمة الكشك والمتصفحات المدمجة
2. تعطيل استخدام Chrome للوصول إلى التطبيقات الحساسة حتى يتوفر التصحيح
3. تنفيذ عناصر تحكم على مستوى الشبكة لتقييد الوصول إلى مصادر HTML الضارة المعروفة
4. مراقبة محاولات تنزيل وتنفيذ ملفات HTML المريبة

عناصر التحكم التعويضية:
1. نشر رؤوس سياسة أمان المحتوى (CSP) مع قيود صارمة على الأصول المتقاطعة على جميع تطبيقات الويب
2. تنفيذ X-Frame-Options: DENY و X-Content-Type-Options: nosniff headers
3. استخدام تكنولوجيا عزل المتصفح لأنشطة تصفح الويب عالية المخاطر
4. فرض HTTPS مع رؤوس HSTS لمنع هجمات الوسيط
5. تنفيذ سمات ملفات تعريف الارتباط Same-Site (SameSite=Strict) على جميع التطبيقات الحساسة

قواعد الكشف:
1. مراقبة عمليات Chrome التي تصل إلى مناطق ذاكرة الرسومات غير العادية
2. تنبيهات محاولات الوصول إلى البيانات عبر الأصول في سجلات وحدة تحكم المتصفح
3. تتبع ملفات HTML التي تحتوي على استدعاءات WebGL أو واجهات برمجية للرسومات المريبة
4. مراقبة أنماط حركة الشبكة غير الطبيعية من عمليات Chrome
5. تسجيل والتنبيه على انتهاكات سياسة CORS الفاشلة

إرشادات التصحيح:
1. انتظر إصدار Chrome 148.0.7778.216 أو إصدار لاحق
2. إنشاء آليات تحديث تلقائية لـ Chrome عبر جميع نقاط النهاية
3. اختبار التصحيحات في بيئة معزولة قبل نشر المؤسسة
4. الحفاظ على إجراءات التراجع في حالة تسبب التصحيح في مشاكل التوافق
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.5.1.1 - Information Security Policies and Procedures A.6.1.1 - Organization of Information Security A.8.1.1 - User Endpoint Devices A.8.2.1 - Privileged Access Rights A.8.3.1 - Information Access Restriction A.12.6.1 - Management of Technical Vulnerabilities
🔵 SAMA CSF
ID.AM-2 - Software Inventory PR.DS-1 - Data Security Management PR.PT-2 - Protective Technology DE.CM-8 - Vulnerability Scanning RS.MI-2 - Incident Response and Management
🟡 ISO 27001:2022
A.5.1 - Management Direction for Information Security A.8.1 - User Endpoint Devices A.12.6.1 - Management of Technical Vulnerabilities A.14.2.1 - Secure Development Policy A.14.3.1 - Separation of Development, Test and Production Environments
🟣 PCI DSS v4.0.1
Requirement 2.2.4 - Configure System Security Parameters Requirement 6.2 - Ensure Security Patches are Installed Requirement 11.2 - Vulnerability Scanning
📦 Affected Products / CPE 2 entries
google:chrome
google:chrome
📊 CVSS Score
6.5
/ 10.0 — Medium
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredN — None / Network
User InteractionR — Required
ScopeU — Unchanged
ConfidentialityH — High
IntegrityN — None / Network
AvailabilityN — None / Network
📋 Quick Facts
Severity Medium
CVSS Score6.5
CWECWE-472
EPSS0.03%
Exploit No
Patch ✗ No
Published 2026-05-28
Source Feed nvd
🇸🇦 Saudi Risk Score
7.8
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
CWE-472
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