Date version

Noyau des systèmes Windows

Des vulnérabilités ont été découvertes dans les systèmes Microsoft Windows. L’exploitation de ces failles pourrait permettre à un attaquant distant d’exécuter du code arbitraire, d'accéder à des données sensibles voire de prendre le contrôle total d’un système défaillant.
 

  • Refer
    tunCERT/Vuln.2026-261
    Version
    1.0
    Date de publication
Impact
Déni de service
Exécution de code arbitraire
Perte d'intégrité
Perte de confidentialité
Plateforme
Windows
Produits impactés

Windows 11 26H1 pour x64-based Systems

Windows 11 26H1  pour ARM64

Windows 11 23H2 for ARM64-based Systems

Windows 11 23H2 for x64-based Systems

Windows 11 24H2 for ARM64-based Systems

Windows 11 24H2 for x64-based Systems

Windows 11 25H2 for ARM64-based Systems

Windows 11 25H2 for x64-based Systems

Windows 10 1607 for 32-bit Systems

Windows 10 1607 for x64-based Systems

Windows 10 1809 for 32-bit Systems

Windows 10 1809 for x64-based Systems

Windows 10 21H2 for 32-bit Systems

Windows 10 21H2 for ARM64-based Systems

Windows 10 21H2 for x64-based Systems

Windows Admin Center

Windows Server 2016

Windows Server 2016 (Server Core installation)

Windows Server 2019

Windows Server 2019 (Server Core installation)

Windows Server 2022

Windows Server 2022 (Server Core installation)

Windows Server 2022, 23H2 Edition (Server Core installation)

Windows Server 2025

Windows Server 2025 (Server Core installation)
 

 

Identificants du problème
    • CVE-2026-34340 CVE-2026-34339 CVE-2026-33838 CVE-2026-33837 CVE-2026-40410 CVE-2026-40408 CVE-2026-40406 CVE-2026-40405 CVE-2026-40399 CVE-2026-35421 CVE-2026-35420 CVE-2026-35419 CVE-2026-34341 CVE-2026-35418 CVE-2026-40398
    • CVE-2026-40382 CVE-2026-41089 CVE-2026-40413 CVE-2026-40369 CVE-2026-41097 CVE-2026-40403 CVE-2026-33835 CVE-2026-35424 CVE-2026-32161 CVE-2026-41095 CVE-2026-40401 CVE-2026-34338 CVE-2026-41088 CVE-2026-40414 CVE-2026-35423
    • CVE-2026-40397 CVE-2026-40380 CVE-2026-32209 CVE-2026-34337 CVE-2026-32170 CVE-2026-40377 CVE-2026-35416 CVE-2026-34334 CVE-2026-41096 CVE-2026-33834 CVE-2026-40415 CVE-2026-35415 CVE-2026-34347 CVE-2026-40402 CVE-2026-34336
    • CVE-2026-34332 CVE-2026-42896 CVE-2026-42825 CVE-2026-40407 CVE-2026-35422 CVE-2026-34345 CVE-2026-34342 CVE-2026-34330 CVE-2026-33839 CVE-2026-35438 CVE-2026-35417 CVE-2026-34351 CVE-2026-34350 CVE-2026-34344 CVE-2026-34343
    • CVE-2026-34333 CVE-2026-34331 CVE-2026-34329 CVE-2026-33841 CVE-2026-33840 CVE-2026-21530