Vulnérabilités connues pour Microsoft Windows 11 Version 25H2
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Liste des CVE
| CVE | Résumé | Score | Publiée |
|---|---|---|---|
| CVE-2026-83851 | Heap-based buffer overflow in Windows Partition Management Driver allows an unauthorized attacker to elevate… | 8.8 Élevée | 13 oct. 2026 |
| CVE-2026-83869 | Integer underflow (wrap or wraparound) in DNS Server allows an unauthorized attacker to execute code over a network | 9.8 Critique | 13 oct. 2026 |
| CVE-2026-83852 | Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally | 7.0 Élevée | 13 oct. 2026 |
| CVE-2026-83853 | Use after free in Windows Hello allows an authorized attacker to elevate privileges locally | 7.0 Élevée | 13 oct. 2026 |
| CVE-2026-83854 | Improper access control in Windows Notification allows an authorized attacker to disclose information locally | 5.5 Moyenne | 13 oct. 2026 |
| CVE-2026-83872 | Incorrect conversion between numeric types in Windows TCP/IP allows an authorized attacker to elevate privileges locally | 7.8 Élevée | 13 oct. 2026 |
| CVE-2026-83864 | Improper access control in Windows NTFS allows an authorized attacker to disclose information locally | 5.5 Moyenne | 13 oct. 2026 |
| CVE-2026-83865 | Relative path traversal in Windows Internet (wininet.dll) allows an authorized attacker to perform tampering locally | 4.7 Moyenne | 13 oct. 2026 |
| CVE-2026-83875 | Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally | 5.5 Moyenne | 13 oct. 2026 |
| CVE-2026-83836 | Heap-based buffer overflow in Windows Event Tracing allows an unauthorized attacker to execute code locally | 7.8 Élevée | 13 oct. 2026 |
| CVE-2026-83846 | Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges… | 7.0 Élevée | 13 oct. 2026 |
| CVE-2026-83847 | Heap-based buffer overflow in Microsoft Account allows an authorized attacker to elevate privileges locally | 7.8 Élevée | 13 oct. 2026 |
| CVE-2026-83838 | Integer underflow (wrap or wraparound) in Windows Bluetooth A2DP driver allows an authorized attacker to elevate… | 8.0 Élevée | 13 oct. 2026 |
| CVE-2026-83848 | Untrusted pointer dereference in Windows COM+ Event System Service allows an authorized attacker to elevate privileges… | 7.8 Élevée | 13 oct. 2026 |
| CVE-2026-83839 | Time-of-check time-of-use (toctou) race condition in Windows Hyper-V allows an authorized attacker to elevate privileges… | 7.0 Élevée | 13 oct. 2026 |
| CVE-2026-83849 | Out-of-bounds read in Windows Hello allows an authorized attacker to disclose information locally | 5.5 Moyenne | 13 oct. 2026 |
| CVE-2026-83834 | Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally | 7.0 Élevée | 13 oct. 2026 |
| CVE-2026-83842 | Double free in Windows TCP/IP allows an authorized attacker to elevate privileges locally | 7.0 Élevée | 13 oct. 2026 |
| CVE-2026-83843 | Out-of-bounds read in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker to deny service… | 7.5 Élevée | 13 oct. 2026 |
| CVE-2026-83798 | Improper verification of cryptographic signature in Windows Update Stack allows an authorized attacker to perform… | 5.5 Moyenne | 13 oct. 2026 |
| CVE-2026-83826 | Untrusted pointer dereference in Windows Error Reporting allows an authorized attacker to elevate privileges locally | 7.8 Élevée | 13 oct. 2026 |
| CVE-2026-83827 | Heap-based buffer overflow in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges locally | 7.0 Élevée | 13 oct. 2026 |
| CVE-2026-83782 | Heap-based buffer overflow in Windows Shell allows an unauthorized attacker to execute code over a network | 9.8 Critique | 13 oct. 2026 |
| CVE-2026-83828 | Heap-based buffer overflow in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally | 7.8 Élevée | 13 oct. 2026 |
| CVE-2026-83793 | Improper link resolution before file access ('link following') in Windows Update Orchestrator Service allows an… | 7.0 Élevée | 13 oct. 2026 |
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