Windows 11 23h2 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

Kategori: Windows 11 23h2 - CVE listesi
PRODUCT 15 kayıt
High CVSS: 7.0

CVE-2026-25170

Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
High CVSS: 7.0

CVE-2026-21241

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
High CVSS: 7.8

CVE-2026-21232

Untrusted pointer dereference in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
High CVSS: 7.8

CVE-2026-20938

Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
Medium CVSS: 6.2

CVE-2026-20935

Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an unauthorized attacker to disclose information locally.
High CVSS: 7.8

CVE-2026-20920

Use after free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
Medium CVSS: 6.7

CVE-2026-20876

Heap-based buffer overflow in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
High CVSS: 7.0

CVE-2026-20863

Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
Medium CVSS: 5.5

CVE-2026-20838

Generation of error message containing sensitive information in Windows Kernel allows an authorized attacker to disclose information locally.
Medium CVSS: 5.5

CVE-2026-20819

Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to disclose information locally.
High CVSS: 7.8

CVE-2026-20811

Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
Medium CVSS: 5.5

CVE-2025-62468

Out-of-bounds read in Windows Defender Firewall Service allows an authorized attacker to disclose information locally.
Medium CVSS: 6.5

CVE-2025-62465

Null pointer dereference in Windows DirectX allows an authorized attacker to deny service locally.
High CVSS: 8.8

CVE-2025-62456

Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to execute code over a network.
Medium CVSS: 4.6

CVE-2025-9491

Microsoft Windows LNK File UI Misrepresentation Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Windows. User interaction is required to exploi…