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Global vulnerability → Information Technology CRITICAL 2h Global vulnerability → Information Technology CRITICAL 3h Global vulnerability → Software and Technology HIGH 4h Global vulnerability → Software and Cloud Services CRITICAL 4h Global phishing → Artificial Intelligence and Email Security HIGH 4h Global phishing → Email and Communications CRITICAL 5h Global vulnerability → Enterprise Software / E-commerce CRITICAL 6h Global supply_chain → Software Development and Technology CRITICAL 6h Global vulnerability → Information Technology HIGH 7h Global vulnerability → Information Technology HIGH 7h Global vulnerability → Information Technology CRITICAL 2h Global vulnerability → Information Technology CRITICAL 3h Global vulnerability → Software and Technology HIGH 4h Global vulnerability → Software and Cloud Services CRITICAL 4h Global phishing → Artificial Intelligence and Email Security HIGH 4h Global phishing → Email and Communications CRITICAL 5h Global vulnerability → Enterprise Software / E-commerce CRITICAL 6h Global supply_chain → Software Development and Technology CRITICAL 6h Global vulnerability → Information Technology HIGH 7h Global vulnerability → Information Technology HIGH 7h Global vulnerability → Information Technology CRITICAL 2h Global vulnerability → Information Technology CRITICAL 3h Global vulnerability → Software and Technology HIGH 4h Global vulnerability → Software and Cloud Services CRITICAL 4h Global phishing → Artificial Intelligence and Email Security HIGH 4h Global phishing → Email and Communications CRITICAL 5h Global vulnerability → Enterprise Software / E-commerce CRITICAL 6h Global supply_chain → Software Development and Technology CRITICAL 6h Global vulnerability → Information Technology HIGH 7h Global vulnerability → Information Technology HIGH 7h
Vulnerabilities ›

CVE-2026-21031

High
CWE-863 — Weakness Type
Published: Jun 5, 2026  ·  Modified: Jun 10, 2026  ·  Source: NVD
CVSS v3
7.8
🔗 NVD Official
📄 Description (English)

Improper authorization in AppBlock prior to SMR Jun-2026 Release 1 allows local attacker to launch arbitrary activity. User interaction is required for triggering this vulnerability.

🤖 AI Executive Summary

AppBlock versions prior to SMR Jun-2026 Release 1 contain an improper authorization vulnerability (CWE-863) that allows local attackers to launch arbitrary activities with user interaction. The CVSS score of 7.8 indicates high severity with potential for significant system compromise.

📄 Description (Arabic)

تحتوي نسخ AppBlock السابقة للإصدار SMR يونيو 2026 على ثغرة في التفويض غير الصحيح تسمح للمهاجمين المحليين بتنفيذ أنشطة عشوائية. تتطلب الثغرة تفاعل المستخدم لتفعيلها. درجة CVSS 7.8 تشير إلى خطورة عالية مع احتمالية اختراق النظام بشكل كبير.

🤖 ملخص تنفيذي (AI)

AppBlock versions prior to SMR Jun-2026 Release 1 contain an improper authorization vulnerability that allows local attackers to launch arbitrary activities with user interaction. The CVSS score of 7.8 indicates high severity with potential for significant system compromise.

🤖 AI Intelligence Analysis Analyzed: Jun 9, 2026 01:34
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
government telecom banking healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
8.0
/ 10.0
🔧 Remediation Steps (English)
Update AppBlock to SMR Jun-2026 Release 1 or later immediately. Implement principle of least privilege for user accounts. Restrict local access to systems running AppBlock. Monitor for suspicious activity execution patterns. Apply security patches as soon as they become available.
🔧 خطوات المعالجة (العربية)
قم بتحديث AppBlock إلى إصدار SMR يونيو 2026 الإصدار 1 أو أحدث فوراً. طبق مبدأ أقل صلاحية للحسابات. قيد الوصول المحلي للأنظمة التي تشغل AppBlock. راقب أنماط تنفيذ الأنشطة المريبة. طبق التصحيحات الأمنية عند توفرها.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1.1 5.1.2 5.2.1
🔵 SAMA CSF
AC-2 AC-3 AC-6
🟡 ISO 27001:2022
A.9.1.1 A.9.2.1 A.9.2.5
📦 Affected Products / CPE 29 entries
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:15.0
samsung:android:16.0
samsung:android:16.0
samsung:android:16.0
samsung:android:16.0
samsung:android:16.0
samsung:android:16.0
samsung:android:16.0
samsung:android:16.0
samsung:android:16.0
samsung:android:16.0
samsung:android:16.0
📊 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-863
EPSS0.01%
Exploit No
Patch ✗ No
Published 2026-06-05
Source Feed nvd
🇸🇦 Saudi Risk Score
8.0
/ 10.0 — Saudi Risk
Priority: HIGH
🏷️ Tags
CWE-863
🏢 Vendor Advisories
🔗 https://security.samsungmobile.com/securityUpdate.sm...
⚡ Actions
🔗 NVD Official Page ⚡ Exploit-DB Search 🐙 GitHub PoC Search 🎯 MITRE ATT&CK 📊 CVE Details
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