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Vulnérabilités connues pour Microsoft Windows 11 Version 25H2

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CVE Résumé Score Publiée
CVE-2026-70578 Heap-based buffer overflow in Windows Credential Guard allows an authorized attacker to elevate privileges locally 7.0 Élevée 8 sept. 2026
CVE-2026-70577 Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally 7.0 Élevée 8 sept. 2026
CVE-2026-70581 Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally 7.8 Élevée 8 sept. 2026
CVE-2026-70575 Null pointer dereference in Windows Schannel allows an authorized attacker to deny service over a network 5.3 Moyenne 8 sept. 2026
CVE-2026-70572 Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally 7.8 Élevée 8 sept. 2026
CVE-2026-70569 Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally 7.8 Élevée 8 sept. 2026
CVE-2026-70573 Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally 7.0 Élevée 8 sept. 2026
CVE-2026-70567 Double free in Windows Display Enhancement Service allows an authorized attacker to elevate privileges locally 7.0 Élevée 8 sept. 2026
CVE-2026-70568 Heap-based buffer overflow in Windows Defender Firewall Service allows an authorized attacker to elevate privileges… 7.0 Élevée 8 sept. 2026
CVE-2026-70565 Use after free in Windows AF_UNIX Socket Provider allows an authorized attacker to elevate privileges locally 7.0 Élevée 8 sept. 2026
CVE-2026-70574 Out-of-bounds read in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges… 7.8 Élevée 8 sept. 2026
CVE-2026-69784 Use after free in Windows Hello allows an authorized attacker to elevate privileges locally 8.8 Élevée 8 sept. 2026
CVE-2026-69820 Heap-based buffer overflow in Windows Hello allows an authorized attacker to elevate privileges locally 8.2 Élevée 8 sept. 2026
CVE-2026-69864 Use after free in Windows Hello allows an authorized attacker to elevate privileges locally 7.8 Élevée 8 sept. 2026
CVE-2026-69725 Double free in Windows Hello allows an authorized attacker to elevate privileges locally 7.8 Élevée 8 sept. 2026
CVE-2026-69874 Untrusted pointer dereference in Windows ALPC allows an authorized attacker to elevate privileges locally 8.2 Élevée 8 sept. 2026
CVE-2026-69710 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hello allows an… 7.5 Élevée 8 sept. 2026
CVE-2026-69786 Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network 8.1 Élevée 8 sept. 2026
CVE-2026-69799 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hello allows an… 7.8 Élevée 8 sept. 2026
CVE-2026-69852 Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access… 7.5 Élevée 8 sept. 2026
CVE-2026-69769 Heap-based buffer overflow in Windows HTTP Print Provider allows an unauthorized attacker to execute code over a network 9.8 Critique 8 sept. 2026
CVE-2026-69829 Heap-based buffer overflow in Windows Shell allows an unauthorized attacker to execute code over a network 9.8 Critique 8 sept. 2026
CVE-2026-69781 Missing release of memory after effective lifetime in Windows DHCP Client allows an unauthorized attacker to deny… 6.5 Moyenne 8 sept. 2026
CVE-2026-69807 Improper limitation of a pathname to a restricted directory ('path traversal') in Windows PowerShell allows an… 8.0 Élevée 8 sept. 2026
CVE-2026-69777 Heap-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges over an adjacent… 8.0 Élevée 8 sept. 2026

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