Msrc Windows 11 Version 22H2 vulnerabilities

CVE-2025-24074 [HIGH] CWE-20 Microsoft DWM Core Library Elevation of Privilege Vulnerability Microsoft DWM Core Library Elevation of Privilege Vulnerability Description: Improper input validation in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vulnerability could gain SYSTEM privileges. Windows DWM Core Library:

CVE-2025-27478 [HIGH] CWE-122 Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability Description: Heap-based buffer overflow in Windows Local Security Authority (LSA) allows an authorized attacker to elevate privileges locally. FAQ: According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability? Successful exploitation of this vulnerability requires a

CVE-2025-21191 [HIGH] CWE-367 Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability Description: Time-of-check time-of-use (toctou) race condition in Windows Local Security Authority (LSA) allows an authorized attacker to elevate privileges locally. FAQ: Are the updates for Windows 10 for x64-based Systems and Windows 10 for 32-bit Systems currently available? Yes. As of April 9, 2025, the securit

CVE-2025-27484 [HIGH] CWE-591 Windows Universal Plug and Play (UPnP) Device Host Elevation of Privilege Vulnerability Windows Universal Plug and Play (UPnP) Device Host Elevation of Privilege Vulnerability Description: Sensitive data storage in improperly locked memory in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges over a network. FAQ: According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vuln

CVE-2025-26648 [HIGH] CWE-591 Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability Description: Sensitive data storage in improperly locked memory in Windows Kernel allows an authorized attacker to elevate privileges locally. FAQ: Are the updates for Windows 10 for x64-based Systems and Windows 10 for 32-bit Systems currently available? Yes. As of April 9, 2025, the security update (5055547) for Windows 10 for x64-based Systems and Windows 10

CVE-2025-27737 [HIGH] CWE-20 Windows Security Zone Mapping Security Feature Bypass Vulnerability Windows Security Zone Mapping Security Feature Bypass Vulnerability Description: Improper input validation in Windows Security Zone Mapping allows an unauthorized attacker to bypass a security feature locally. FAQ: According to the CVSS metric, successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability? In this case, a successful attack could be performed

CVE-2025-27727 [HIGH] CWE-59 Windows Installer Elevation of Privilege Vulnerability Windows Installer Elevation of Privilege Vulnerability Description: Improper link resolution before file access ('link following') in Windows Installer allows an authorized attacker to elevate privileges locally. FAQ: Are the updates for Windows 10 for x64-based Systems and Windows 10 for 32-bit Systems currently available? Yes. As of April 9, 2025, the security update (5055547) for Windows 10 for x64-based Sys

CVE-2025-27487 [HIGH] CWE-122 Remote Desktop Client Remote Code Execution Vulnerability Remote Desktop Client Remote Code Execution Vulnerability Description: Heap-based buffer overflow in Remote Desktop Client allows an authorized attacker to execute code over a network. FAQ: According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do? Exploitation of this vulnerability requires a user to remote into a server that is controlled by an attacker,

CVE-2025-27738 [MEDIUM] CWE-284 Windows Resilient File System (ReFS) Information Disclosure Vulnerability Windows Resilient File System (ReFS) Information Disclosure Vulnerability Description: Improper access control in Windows Resilient File System (ReFS) allows an authorized attacker to disclose information over a network. FAQ: What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerab

CVE-2025-27471 [MEDIUM] CWE-591 Microsoft Streaming Service Denial of Service Vulnerability Microsoft Streaming Service Denial of Service Vulnerability Description: Sensitive data storage in improperly locked memory in Microsoft Streaming Service allows an unauthorized attacker to deny service over a network. FAQ: Are the updates for Windows 10 for x64-based Systems and Windows 10 for 32-bit Systems currently available? Yes. As of April 9, 2025, the security update (5055547) for Windows 10 for

CVE-2025-27736 [MEDIUM] CWE-200 Windows Power Dependency Coordinator Information Disclosure Vulnerability Windows Power Dependency Coordinator Information Disclosure Vulnerability Description: Exposure of sensitive information to an unauthorized actor in Windows Power Dependency Coordinator allows an authorized attacker to disclose information locally. FAQ: What type of information could be disclosed by this vulnerability? Exploiting this vulnerability could allow the disclosure of certain mem

CVE-2025-26637 [MEDIUM] CWE-693 Windows BitLocker Security Feature Bypass Vulnerability Windows BitLocker Security Feature Bypass Vulnerability Description: Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack. FAQ: Are the updates for Windows 10 for x64-based Systems and Windows 10 for 32-bit Systems currently available? Yes. As of April 9, 2025, the security update (5055547) for Windows 10 for x64-based Systems

CVE-2025-26672 [MEDIUM] CWE-126 Windows Routing and Remote Access Service (RRAS) Information Disclosure Vulnerability Windows Routing and Remote Access Service (RRAS) Information Disclosure Vulnerability Description: Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network. FAQ: Are the updates for Windows 10 for x64-based Systems and Windows 10 for 32-bit Systems currently available? Yes. As of April 9, 2025, t

CVE-2025-21197 [MEDIUM] CWE-284 Windows NTFS Information Disclosure Vulnerability Windows NTFS Information Disclosure Vulnerability Description: Improper access control in Windows NTFS allows an authorized attacker to disclose file path information under a folder where the attacker doesn't have permission to list content. FAQ: What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerabili

CVE-2025-27742 [MEDIUM] CWE-125 NTFS Information Disclosure Vulnerability NTFS Information Disclosure Vulnerability Description: Out-of-bounds read in Windows NTFS allows an unauthorized attacker to disclose information locally. FAQ: What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerability is sensitive information. FAQ: Are the updates for Windows 10 for x64-based Systems and Win

CVE-2025-27735 [MEDIUM] CWE-345 Windows Virtualization-Based Security (VBS) Security Feature Bypass Vulnerability Windows Virtualization-Based Security (VBS) Security Feature Bypass Vulnerability Description: Insufficient verification of data authenticity in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to bypass a security feature locally. FAQ: What kind of security feature could be bypassed by successfully exploiting this vulnerability? An attacker who suc

CVE-2025-24056 [HIGH] CWE-122 Windows Telephony Service Remote Code Execution Vulnerability Windows Telephony Service Remote Code Execution Vulnerability Description: Heap-based buffer overflow in Windows Telephony Server allows an unauthorized attacker to execute code over a network. FAQ: According to the CVSS metric, the attack vector is network (AV:N) and the user interaction is required (UI:R). What is the target context of the remote code execution? This attack requires a client to connec

CVE-2025-26634 [HIGH] CWE-122 Windows Core Messaging Elevation of Privileges Vulnerability Windows Core Messaging Elevation of Privileges Vulnerability Description: Heap-based buffer overflow in Windows Core Messaging allows an authorized attacker to elevate privileges over a network. FAQ: According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability? Successful exploitation of this vulnerability requires an attacker to gather information specif

CVE-2025-24985 [HIGH] CWE-190 Windows Fast FAT File System Driver Remote Code Execution Vulnerability Windows Fast FAT File System Driver Remote Code Execution Vulnerability Description: Integer overflow or wraparound in Windows Fast FAT Driver allows an unauthorized attacker to execute code locally. FAQ: According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution? The word Remote in the title refers to the location of t

CVE-2025-24067 [HIGH] CWE-122 Kernel Streaming Service Driver Elevation of Privilege Vulnerability Kernel Streaming Service Driver Elevation of Privilege Vulnerability Description: Heap-based buffer overflow in Microsoft Streaming Service allows an authorized attacker to elevate privileges locally. FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vulnerability could gain SYSTEM privileges. Microsoft