INITIALIZING
📧 info@ciso.sa | 📱 +966550939344 | Riyadh, Kingdom of Saudi Arabia
🔧 Scheduled Maintenance — Saturday 2:00-4:00 AM AST. Some features may be temporarily unavailable.    ●   
💎
Pro Plan 50% Off Unlock all AI features, unlimited reports, and priority support. Upgrade
Search Center
ESC to close
Global vulnerability Multiple sectors CRITICAL 27m Global vulnerability Information Technology / Software Infrastructure CRITICAL 29m Global data_breach Healthcare CRITICAL 45m Global data_breach Mobile Technology / Consumer Electronics HIGH 1h Global ransomware Cybersecurity Services / Multiple Sectors CRITICAL 1h Global apt Cryptocurrency and Blockchain CRITICAL 1h Global malware Financial Services, Mobile Payments HIGH 2h Global vulnerability Government and Critical Infrastructure CRITICAL 5h Global apt Cryptocurrency and Blockchain CRITICAL 13h Global malware Financial Services / Cryptocurrency CRITICAL 13h Global vulnerability Multiple sectors CRITICAL 27m Global vulnerability Information Technology / Software Infrastructure CRITICAL 29m Global data_breach Healthcare CRITICAL 45m Global data_breach Mobile Technology / Consumer Electronics HIGH 1h Global ransomware Cybersecurity Services / Multiple Sectors CRITICAL 1h Global apt Cryptocurrency and Blockchain CRITICAL 1h Global malware Financial Services, Mobile Payments HIGH 2h Global vulnerability Government and Critical Infrastructure CRITICAL 5h Global apt Cryptocurrency and Blockchain CRITICAL 13h Global malware Financial Services / Cryptocurrency CRITICAL 13h Global vulnerability Multiple sectors CRITICAL 27m Global vulnerability Information Technology / Software Infrastructure CRITICAL 29m Global data_breach Healthcare CRITICAL 45m Global data_breach Mobile Technology / Consumer Electronics HIGH 1h Global ransomware Cybersecurity Services / Multiple Sectors CRITICAL 1h Global apt Cryptocurrency and Blockchain CRITICAL 1h Global malware Financial Services, Mobile Payments HIGH 2h Global vulnerability Government and Critical Infrastructure CRITICAL 5h Global apt Cryptocurrency and Blockchain CRITICAL 13h Global malware Financial Services / Cryptocurrency CRITICAL 13h
Vulnerabilities

CVE-2021-30883

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Apple Multiple Products Memory Corruption Vulnerability — Apple iOS, macOS, watchOS, and tvOS contain a memory corruption vulnerability that could allow for remote code execution.
Published: May 23, 2022  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Apple Multiple Products Memory Corruption Vulnerability — Apple iOS, macOS, watchOS, and tvOS contain a memory corruption vulnerability that could allow for remote code execution.

🤖 AI Executive Summary

CVE-2021-30883 is a critical memory corruption vulnerability affecting Apple's ecosystem (iOS, macOS, watchOS, tvOS) with a CVSS score of 9.0, enabling remote code execution without user interaction. An exploit is publicly available, making this an immediate threat to all Apple device users in Saudi Arabia. Patching is available and should be deployed urgently across all affected Apple products.

📄 Description (Arabic)

🤖 AI Intelligence Analysis Analyzed: Apr 20, 2026 15:29
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability poses significant risk to Saudi banking sector (SAMA-regulated institutions), government agencies (NCA oversight), healthcare organizations, and corporate enterprises heavily reliant on Apple devices. Financial institutions using iPhones/iPads for mobile banking and government entities using Apple products for sensitive communications are at highest risk. Telecom operators (STC, Mobily, Zain) managing Apple-based infrastructure and ARAMCO's IT operations are also vulnerable. The remote code execution capability enables credential theft, data exfiltration, and lateral movement into critical networks.
🏢 Affected Saudi Sectors
Banking and Financial Services Government and Public Administration Healthcare Energy and Utilities Telecommunications Corporate Enterprises Education
⚖️ Saudi Risk Score (AI)
9.2
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Identify all Apple devices (iOS, macOS, watchOS, tvOS) in your organization using Mobile Device Management (MDM) or asset inventory tools
2. Prioritize patching for devices accessing sensitive data or critical systems
3. Enable automatic updates where possible to ensure rapid deployment

PATCHING GUIDANCE:
- iOS: Update to iOS 14.7.1 or later immediately
- macOS: Update to macOS 11.5.1 or later
- watchOS: Update to watchOS 7.6.1 or later
- tvOS: Update to tvOS 14.7 or later
- Test patches in non-production environment first

COMPENSATING CONTROLS (if immediate patching delayed):
- Restrict network access to untrusted sources
- Disable unnecessary network services and protocols
- Implement network segmentation isolating Apple devices from critical systems
- Monitor for suspicious process execution and memory access patterns

DETECTION RULES:
- Monitor for unexpected process spawning from system processes
- Alert on unusual memory allocation patterns
- Track failed and successful authentication attempts post-compromise
- Monitor outbound connections to suspicious IP addresses from Apple devices
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع أجهزة Apple (iOS و macOS و watchOS و tvOS) في مؤسستك باستخدام أدوات إدارة الأجهزة المحمولة أو قوائم الجرد
2. إعطاء الأولوية لتصحيح الأجهزة التي تصل إلى البيانات الحساسة أو الأنظمة الحرجة
3. تفعيل التحديثات التلقائية حيث أمكن لضمان النشر السريع

إرشادات التصحيح:
- iOS: التحديث إلى iOS 14.7.1 أو أحدث فوراً
- macOS: التحديث إلى macOS 11.5.1 أو أحدث
- watchOS: التحديث إلى watchOS 7.6.1 أو أحدث
- tvOS: التحديث إلى tvOS 14.7 أو أحدث
- اختبار التصحيحات في بيئة غير الإنتاج أولاً

الضوابط البديلة (إذا تأخر التصحيح الفوري):
- تقييد الوصول إلى المصادر غير الموثوقة
- تعطيل الخدمات والبروتوكولات غير الضرورية
- تنفيذ تقسيم الشبكة لعزل أجهزة Apple عن الأنظمة الحرجة
- مراقبة أنماط تخصيص الذاكرة المريبة

قواعد الكشف:
- مراقبة عمليات غير متوقعة من عمليات النظام
- تنبيهات على أنماط تخصيص الذاكرة غير العادية
- تتبع محاولات المصادقة الفاشلة والناجحة بعد الاختراق
- مراقبة الاتصالات الصادرة إلى عناوين IP المريبة من أجهزة Apple
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC 2024 A.12.6.1 - Management of technical vulnerabilities ECC 2024 A.12.2.1 - Change management procedures ECC 2024 A.14.2.1 - Secure development policy
🔵 SAMA CSF
ID.RA-1 - Asset management and vulnerability identification PR.IP-12 - System and information integrity DE.CM-8 - Vulnerability scans
🟡 ISO 27001:2022
A.12.6.1 - Management of technical vulnerabilities A.14.2.1 - Secure development policy A.12.2.1 - Change management
🟣 PCI DSS v4.0
Requirement 6.2 - Security patches and updates Requirement 11.2 - Vulnerability scanning
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Apple:Multiple Products
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS0.58%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2022-06-13
Published 2022-05-23
Source Feed cisa_kev
Views 1
🇸🇦 Saudi Risk Score
9.2
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited
Share this CVE
📣 Found this valuable?
Share it with your cybersecurity network
in LinkedIn 𝕏 X / Twitter 💬 WhatsApp ✈ Telegram
🍪 Privacy Preferences
CISO Consulting — Compliant with Saudi Personal Data Protection Law (PDPL)
We use cookies and similar technologies to provide the best experience on our platform. You can choose which types you accept.
🔒
Essential Always On
Required for the website to function properly. Cannot be disabled.
📋 Sessions, CSRF tokens, authentication, language preferences
📊
Analytics
Help us understand how visitors use the site and improve performance.
📋 Page views, session duration, traffic sources, performance metrics
⚙️
Functional
Enable enhanced features like content personalization and preferences.
📋 Dark/light theme, font size, custom dashboards, saved filters
📣
Marketing
Used to deliver content and ads relevant to your interests.
📋 Campaign tracking, retargeting, social media analytics
Privacy Policy →
CISO AI Assistant
Ask anything · Documents · Support
🔐

Introduce Yourself

Enter your details to access the full assistant

Your info is private and never shared
💬
CyberAssist
Online · responds in seconds
5 / 5
🔐 Verify Your Identity

Enter your email to receive a verification code before submitting a support request.

Enter to send · / for commands 0 / 2000
CISO AI · Powered by Anthropic Claude
✦ Quick Survey Help Us Improve CISO Consulting Your feedback shapes the future of our platform — takes less than 2 minutes.
⚠ Please answer this question to continue

How would you rate your overall experience with our platform?

Rate from 1 (poor) to 5 (excellent)

🎉
Thank you!
Your response has been recorded.