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Vulnerabilities

CVE-2026-22023

High ⚡ Exploit Available
Out-of-Bounds Read Vulnerability in NASA CryptoLib SDLS-EP Implementation
CWE-125 — Weakness Type
Published: Jan 10, 2026  ·  Modified: Feb 28, 2026  ·  Source: NVD
CVSS v3
7.5
🔗 NVD Official
📄 Description (English)

CryptoLib provides a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures (SDLS-EP) to secure communications between a spacecraft running the core Flight System (cFS) and a ground station. Prior to version 1.4.3, there is an out-of-bounds heap read vulnerability in cryptography_aead_encrypt(). This issue has been patched in version 1.4.3.

🤖 AI Executive Summary

CryptoLib versions prior to 1.4.3 contain an out-of-bounds heap read vulnerability in the cryptography_aead_encrypt() function used for spacecraft-ground station communications. This vulnerability could allow attackers to read sensitive data from memory, potentially compromising encrypted communications in space systems.

📄 Description (Arabic)

تحتوي مكتبة CryptoLib على ثغرة قراءة خارج الحدود في دالة cryptography_aead_encrypt() المستخدمة في بروتوكول SDLS-EP لتأمين الاتصالات بين المركبات الفضائية ومحطات الأرض. يمكن للمهاجمين استغلال هذه الثغرة لقراءة بيانات حساسة من ذاكرة النظام دون تصريح. تم إصلاح هذه الثغرة في الإصدار 1.4.3.

🤖 ملخص تنفيذي (AI)

مكتبة CryptoLib الإصدارات السابقة للإصدار 1.4.3 تحتوي على ثغرة قراءة خارج الحدود في ذاكرة الكومة في دالة cryptography_aead_encrypt(). قد تسمح هذه الثغرة للمهاجمين بقراءة البيانات الحساسة من الذاكرة، مما قد يعرض الاتصالات المشفرة في الأنظمة الفضائية للخطر.

🤖 AI Intelligence Analysis Analyzed: May 4, 2026 15:01
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: medium
🏢 Affected Saudi Sectors
government telecom energy
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
7.0
/ 10.0
🔧 Remediation Steps (English)
Immediately upgrade CryptoLib to version 1.4.3 or later. Organizations using spacecraft communication systems should verify all deployed instances are running the patched version and implement memory protection mechanisms. Conduct security audits of systems using vulnerable versions to detect potential exploitation.
🔧 خطوات المعالجة (العربية)
قم بترقية مكتبة CryptoLib إلى الإصدار 1.4.3 أو أحدث فوراً. يجب على المنظمات التي تستخدم أنظمة الاتصالات الفضائية التحقق من أن جميع النسخ المنشورة تعمل بالإصدار المصحح وتطبيق آليات حماية الذاكرة. إجراء عمليات تدقيق أمني للأنظمة التي تستخدم الإصدارات الضعيفة للكشف عن الاستغلال المحتمل.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.13.1.1 A.14.2.1
🔵 SAMA CSF
ID.RA-1 PR.DS-1
🟡 ISO 27001:2022
A.12.2.1 A.14.2.1
📦 Affected Products / CPE 1 entries
nasa:cryptolib
📊 CVSS Score
7.5
/ 10.0 — High
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredN — None / Network
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityN — None / Network
IntegrityN — None / Network
AvailabilityH — High
📋 Quick Facts
Severity High
CVSS Score7.5
CWECWE-125
EPSS0.02%
Exploit ✓ Yes
Patch ✓ Yes
Published 2026-01-10
Source Feed nvd
Views 5
🇸🇦 Saudi Risk Score
7.0
/ 10.0 — Saudi Risk
Priority: HIGH
🏷️ Tags
exploit-available patch-available CWE-125
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