Windows 11 Version 26H1

Vulnerabilities related to Windows 11 Version 26H1 2,983

• High 7.8 Vulnerability in Microsoft Windows 10 21H2 CVE-2026-70027 Oct 14, 04:19
• High 7.0 Use-After-Free in Microsoft Windows Secure Kernel Mode Vulnerability in Microsoft Windows Secure Kernel Mode (CVE-2026-70026). Successful exploitation can lead to full system takeover. CVE-2026-70026 Oct 14, 04:19
• Medium 5.3 Use-After-Free in Microsoft Windows Netlogon Vulnerability in Microsoft Windows Netlogon (CVE-2026-70025). Risk of unauthorized operations or information disclosure. CVE-2026-70025 Oct 14, 04:19
• Critical 9.8 Vulnerability in Microsoft Windows Internet Information Services CVE-2026-70024 Oct 14, 04:19
• High 7.8 Use-After-Free in Microsoft Windows Hyper-V Vulnerability in Microsoft Windows Hyper-V (CVE-2026-70023). Successful exploitation can lead to full system takeover. CVE-2026-70023 Oct 14, 04:19
• High 7.0 Use-After-Free in Microsoft Windows Direct Composition Vulnerability in Microsoft Windows Direct Composition (CVE-2026-70021). Successful exploitation can lead to full system takeover. CVE-2026-70021 Oct 14, 04:19
• Medium 5.5 Vulnerability in Microsoft Windows Secure Kernel Mode CVE-2026-70017 Oct 14, 04:19
• High 7.8 Vulnerability in Microsoft Windows Local Security Authority Subsystem Service CVE-2026-70015 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Windows Cryptographic Services Vulnerability in Microsoft Windows Cryptographic Services (CVE-2026-70014). Successful exploitation can lead to full system takeover. CVE-2026-70014 Oct 14, 04:19
• High 8.1 Use-After-Free in Microsoft Windows 10 1607 Vulnerability in Microsoft Windows 10 1607 (CVE-2026-70013). Successful exploitation can lead to full system takeover. CVE-2026-70013 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Remote Desktop Client Vulnerability in Microsoft Remote Desktop Client (CVE-2026-70012). Successful exploitation can lead to full system takeover. CVE-2026-70012 Oct 14, 04:19
• Medium 5.5 Out-of-Bounds Read in Microsoft Windows IP Over USB Service Vulnerability in Microsoft Windows IP Over USB Service (CVE-2026-70011). Confidential information can be exposed externally. CVE-2026-70011 Oct 14, 04:19
• High 7.8 Vulnerability in Microsoft Windows NTFS CVE-2026-70010 Oct 14, 04:19
• High 7.8 Vulnerability in Microsoft Windows IP Over USB Service CVE-2026-70008 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Remote Desktop Client Vulnerability in Microsoft Remote Desktop Client (CVE-2026-70006). Successful exploitation can lead to full system takeover. CVE-2026-70006 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Remote Desktop Client Vulnerability in Microsoft Remote Desktop Client (CVE-2026-70004). Successful exploitation can lead to full system takeover. CVE-2026-70004 Oct 14, 04:19
• Medium 5.5 Out-of-Bounds Read in Microsoft Windows Update Vulnerability in Microsoft Windows Update (CVE-2026-69999). Confidential information can be exposed externally. CVE-2026-69999 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Remote Desktop Client Vulnerability in Microsoft Remote Desktop Client (CVE-2026-69998). Successful exploitation can lead to full system takeover. CVE-2026-69998 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Remote Desktop Client Vulnerability in Microsoft Remote Desktop Client (CVE-2026-69997). Successful exploitation can lead to full system takeover. CVE-2026-69997 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Remote Desktop Client Vulnerability in Microsoft Remote Desktop Client (CVE-2026-69996). Successful exploitation can lead to full system takeover. CVE-2026-69996 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Remote Desktop Client Vulnerability in Microsoft Remote Desktop Client (CVE-2026-69995). Successful exploitation can lead to full system takeover. CVE-2026-69995 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Remote Desktop Client Vulnerability in Microsoft Remote Desktop Client (CVE-2026-69994). Successful exploitation can lead to full system takeover. CVE-2026-69994 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Windows Remote Desktop Services Vulnerability in Microsoft Windows Remote Desktop Services (CVE-2026-69992). Successful exploitation can lead to full system takeover. CVE-2026-69992 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Remote Desktop Client Vulnerability in Microsoft Remote Desktop Client (CVE-2026-69991). Successful exploitation can lead to full system takeover. CVE-2026-69991 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Remote Desktop Client Vulnerability in Microsoft Remote Desktop Client (CVE-2026-69988). Successful exploitation can lead to full system takeover. CVE-2026-69988 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Remote Desktop Client Vulnerability in Microsoft Remote Desktop Client (CVE-2026-69987). Successful exploitation can lead to full system takeover. CVE-2026-69987 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Remote Desktop Client Vulnerability in Microsoft Remote Desktop Client (CVE-2026-69986). Successful exploitation can lead to full system takeover. CVE-2026-69986 Oct 14, 04:19
• High 8.8 Vulnerability in Microsoft Windows Libarchive CVE-2026-69985 Oct 14, 04:19
• High 7.5 Use-After-Free in Microsoft Remote Desktop Client Vulnerability in Microsoft Remote Desktop Client (CVE-2026-69984). Successful exploitation can lead to full system takeover. CVE-2026-69984 Oct 14, 04:19
• Medium 5.5 Vulnerability in Microsoft Windows AppX Deployment Service CVE-2026-69979 Oct 14, 04:19