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Vulnérabilités connues pour Microsoft Windows 11 Version 25H2

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CVE Résumé Score Publiée
CVE-2026-70115 Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-70140 Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-70141 Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally 5.5 Moyenne 13 oct. 2026
CVE-2026-70132 Heap-based buffer overflow in Windows Portable Device File System Driver allows an authorized attacker to elevate… 7.8 Élevée 13 oct. 2026
CVE-2026-70108 Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-70093 Heap-based buffer overflow in Windows Rich Text Edit Control allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-70121 Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-70095 Heap-based buffer overflow in Windows iSCSI allows an unauthorized attacker to execute code over a network 7.5 Élevée 13 oct. 2026
CVE-2026-70096 Heap-based buffer overflow in Windows Rich Text Edit Control allows an unauthorized attacker to execute code over a… 9.8 Critique 13 oct. 2026
CVE-2026-70123 Numeric truncation error in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-70114 Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-70139 Heap-based buffer overflow in Windows Update Service allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-70103 Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-70104 Untrusted pointer dereference in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges… 7.8 Élevée 13 oct. 2026
CVE-2026-70106 Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-70117 Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-70063 Out-of-bounds read in Windows Kernel allows an authorized attacker to disclose information locally 4.7 Moyenne 13 oct. 2026
CVE-2026-70090 Use of uninitialized resource in Windows Netlogon allows an authorized attacker to disclose information locally 5.5 Moyenne 13 oct. 2026
CVE-2026-70076 Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally 7.0 Élevée 13 oct. 2026
CVE-2026-70064 Integer underflow (wrap or wraparound) in Windows Kerberos allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-70077 Use after free in Windows Kernel allows an authorized attacker to disclose information locally 4.7 Moyenne 13 oct. 2026
CVE-2026-70060 Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally 7.8 Élevée 13 oct. 2026
CVE-2026-70097 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows… 5.6 Moyenne 13 oct. 2026
CVE-2026-70062 Double free in Windows Libarchive allows an unauthorized attacker to execute code over a network 8.1 Élevée 13 oct. 2026
CVE-2026-70014 Use after free in Windows Cryptographic Services allows an authorized attacker to execute code over a network 7.5 Élevée 13 oct. 2026

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