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Global supply_chain Software Development and Technology CRITICAL 1h Global apt Multiple sectors / Critical Infrastructure CRITICAL 1h Global malware Financial Services CRITICAL 1h Global general Software/Technology LOW 2h Global malware Energy CRITICAL 2h Global spyware Software/Technology HIGH 2h Global malware Telecommunications and ISP HIGH 2h Global supply_chain Software Development and Supply Chain HIGH 2h Global vulnerability Software and Web Browsers HIGH 2h Global malware Energy and Utilities CRITICAL 3h Global supply_chain Software Development and Technology CRITICAL 1h Global apt Multiple sectors / Critical Infrastructure CRITICAL 1h Global malware Financial Services CRITICAL 1h Global general Software/Technology LOW 2h Global malware Energy CRITICAL 2h Global spyware Software/Technology HIGH 2h Global malware Telecommunications and ISP HIGH 2h Global supply_chain Software Development and Supply Chain HIGH 2h Global vulnerability Software and Web Browsers HIGH 2h Global malware Energy and Utilities CRITICAL 3h Global supply_chain Software Development and Technology CRITICAL 1h Global apt Multiple sectors / Critical Infrastructure CRITICAL 1h Global malware Financial Services CRITICAL 1h Global general Software/Technology LOW 2h Global malware Energy CRITICAL 2h Global spyware Software/Technology HIGH 2h Global malware Telecommunications and ISP HIGH 2h Global supply_chain Software Development and Supply Chain HIGH 2h Global vulnerability Software and Web Browsers HIGH 2h Global malware Energy and Utilities CRITICAL 3h
Vulnerabilities

CVE-2023-41991

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Apple Multiple Products Improper Certificate Validation Vulnerability — Apple iOS, iPadOS, macOS, and watchOS contain an improper certificate validation vulnerability that can allow a malicious app to
Published: Sep 25, 2023  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Apple Multiple Products Improper Certificate Validation Vulnerability — Apple iOS, iPadOS, macOS, and watchOS contain an improper certificate validation vulnerability that can allow a malicious app to bypass signature validation.

🤖 AI Executive Summary

Apple iOS, iPadOS, macOS, and watchOS contain an improper certificate validation vulnerability allowing malicious apps to bypass signature validation. This critical flaw affects multiple Apple platforms and could enable unauthorized code execution and system compromise.

📄 Description (Arabic)

تؤثر هذه الثغرة على آليات التحقق من الشهادات الرقمية في أنظمة Apple المتعددة، مما يسمح بتجاوز آليات التوقيع الأمني. يمكن للمهاجمين استغلال هذا الضعف لتوزيع تطبيقات ضارة موقعة بشكل غير صحيح دون اكتشاف.

🤖 ملخص تنفيذي (AI)

تحتوي منتجات Apple متعددة على ثغرة في التحقق غير الصحيح من الشهادات تسمح للتطبيقات الضارة بتجاوز التحقق من التوقيع. يؤثر هذا الخلل الحرج على منصات Apple متعددة ويمكن أن يمكّن تنفيذ الأكواد غير المصرح به وتعريض النظام للخطر.

🤖 AI Intelligence Analysis Analyzed: Apr 22, 2026 16:42
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
banking telecom government healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Update all affected Apple devices to the latest security patches immediately. For iOS/iPadOS update to version 17.1 or later, macOS to Sonoma 14.1 or later, and watchOS to version 10.1 or later. Restrict installation of apps from untrusted sources and enforce Mobile Device Management (MDM) policies to control app deployment.
🔧 خطوات المعالجة (العربية)
قم بتحديث جميع أجهزة Apple المتأثرة إلى أحدث التصحيحات الأمنية فوراً. قم بتحديث iOS/iPadOS إلى الإصدار 17.1 أو أحدث، macOS إلى Sonoma 14.1 أو أحدث، و watchOS إلى الإصدار 10.1 أو أحدث. قيّد تثبيت التطبيقات من مصادر غير موثوقة وفرض سياسات إدارة الأجهزة المحمولة للتحكم في نشر التطبيقات.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1 5.2 5.3
🔵 SAMA CSF
ID.SC-4 PR.DS-6 PR.PT-1
🟡 ISO 27001:2022
A.12.2.1 A.12.6.1 A.14.2.1
🔗 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
EPSS3.16%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2023-10-16
Published 2023-09-25
Source Feed cisa_kev
Views 4
🇸🇦 Saudi Risk Score
9.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited
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