Skip to content

Known vulnerabilities in Microsoft Windows 11 Version 23H2

Is your version affected?

CVE Summary Score Published
CVE-2025-49722 Uncontrolled resource consumption in Windows Print Spooler Components allows an authorized attacker to deny service over… 5.7 Medium Jul 8, 2025
CVE-2025-49724 Use after free in Windows Connected Devices Platform Service allows an unauthorized attacker to execute code over a… 8.8 High Jul 8, 2025
CVE-2025-49693 Double free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally 7.8 High Jul 8, 2025
CVE-2025-49685 Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally 7.0 High Jul 8, 2025
CVE-2025-49684 Buffer over-read in Storage Port Driver allows an authorized attacker to disclose information locally 5.5 Medium Jul 8, 2025
CVE-2025-49683 Integer overflow or wraparound in Virtual Hard Disk (VHDX) allows an unauthorized attacker to execute code locally 7.8 High Jul 8, 2025
CVE-2025-49682 Use after free in Windows Media allows an authorized attacker to elevate privileges locally 7.3 High Jul 8, 2025
CVE-2025-49680 Improper link resolution before file access ('link following') in Windows Performance Recorder allows an authorized… 7.3 High Jul 8, 2025
CVE-2025-49679 Numeric truncation error in Windows Shell allows an authorized attacker to elevate privileges locally 7.8 High Jul 8, 2025
CVE-2025-49678 Null pointer dereference in Windows NTFS allows an authorized attacker to elevate privileges locally 7.0 High Jul 8, 2025
CVE-2025-49675 Use after free in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally 7.8 High Jul 8, 2025
CVE-2025-49667 Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally 7.8 High Jul 8, 2025
CVE-2025-49665 Concurrent execution using shared resource with improper synchronization ('race condition') in Workspace Broker allows… 7.8 High Jul 8, 2025
CVE-2025-49664 Exposure of sensitive information to an unauthorized actor in Windows User-Mode Driver Framework Host allows an… 5.5 Medium Jul 8, 2025
CVE-2025-49660 Use after free in Windows Event Tracing allows an authorized attacker to elevate privileges locally 7.8 High Jul 8, 2025
CVE-2025-49659 Buffer over-read in Windows TDX.sys allows an authorized attacker to elevate privileges locally 7.8 High Jul 8, 2025
CVE-2025-48823 Cryptographic issues in Windows Cryptographic Services allows an unauthorized attacker to disclose information over a… 5.9 Medium Jul 8, 2025
CVE-2025-48822 Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally 8.6 High Jul 8, 2025
CVE-2025-48820 Improper link resolution before file access ('link following') in Windows AppX Deployment Service allows an authorized… 7.8 High Jul 8, 2025
CVE-2025-48821 Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges… 7.1 High Jul 8, 2025
CVE-2025-48819 Sensitive data storage in improperly locked memory in Windows Universal Plug and Play (UPnP) Device Host allows an… 7.1 High Jul 8, 2025
CVE-2025-48818 Time-of-check time-of-use (toctou) race condition in Windows BitLocker allows an unauthorized attacker to bypass a… 6.8 Medium Jul 8, 2025
CVE-2025-48817 Relative path traversal in Remote Desktop Client allows an unauthorized attacker to execute code over a network 8.8 High Jul 8, 2025
CVE-2025-48816 Integer overflow or wraparound in HID class driver allows an authorized attacker to elevate privileges locally 7.8 High Jul 8, 2025
CVE-2025-48815 Access of resource using incompatible type ('type confusion') in Windows SSDP Service allows an authorized attacker to… 7.8 High Jul 8, 2025

Other Microsoft products