Msrc Windows 11 Version 23H2 vulnerabilities

CVE-2025-29835 [MEDIUM] CWE-125 Windows Remote Access Connection Manager Information Disclosure Vulnerability Windows Remote Access Connection Manager Information Disclosure Vulnerability Description: Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network. FAQ: What type of information could be disclosed by this vulnerability? An attacker who successfully exploited this vulnerability could potentially read p

CVE-2025-29954 [MEDIUM] CWE-400 Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability Description: Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network. FAQ: According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability? Successful e

CVE-2025-29959 [MEDIUM] CWE-908 Windows Routing and Remote Access Service (RRAS) Information Disclosure Vulnerability Windows Routing and Remote Access Service (RRAS) Information Disclosure Vulnerability Description: Use of uninitialized resource in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network. FAQ: What type of information could be disclosed by this vulnerability? An attacker who successfully exploited this vulnerabili

CVE-2025-29839 [MEDIUM] CWE-125 Windows Multiple UNC Provider Driver Information Disclosure Vulnerability Windows Multiple UNC Provider Driver Information Disclosure Vulnerability Description: Out-of-bounds read in Windows File Server allows an unauthorized attacker to disclose information locally. FAQ: According to the CVSS metrics, successful exploitation of this vulnerability could lead to some loss of confidentiality (C:L),but lead to no loss of availability (A:N) and integrity (I:N)? What

CVE-2025-27491 [HIGH] CWE-416 Windows Hyper-V Remote Code Execution Vulnerability Windows Hyper-V Remote Code Execution Vulnerability Description: Use after free in Windows Hyper-V allows an authorized attacker to execute code 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 win a race condition. FAQ: Are the updates for Windows 10 for x64-b

CVE-2025-26663 [HIGH] CWE-416 Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability Description: Use after free in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code 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 o

CVE-2025-27481 [HIGH] CWE-121 Windows Telephony Service Remote Code Execution Vulnerability Windows Telephony Service Remote Code Execution Vulnerability Description: Stack-based buffer overflow in Windows Telephony Service 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 conn

CVE-2025-21222 [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 Service allows an unauthorized attacker to execute code 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 x64-based Systems and W

CVE-2025-26679 [HIGH] CWE-416 RPC Endpoint Mapper Service Elevation of Privilege Vulnerability RPC Endpoint Mapper Service Elevation of Privilege Vulnerability Description: Use after free in RPC Endpoint Mapper Service allows an authorized attacker to elevate privileges locally. FAQ: What privileges could be gained by an attacker who successfully exploited the vulnerability? An attacker who successfully exploited this vulnerability could execute code in the security context of the “NT AUTHORIT

CVE-2025-27477 [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 Service allows an unauthorized attacker to execute code over a network. FAQ: How could an attacker exploit this vulnerability? An attacker could exploit this vulnerability by tricking a user into sending a request to a malicious server. This could result in the server returning mali

CVE-2025-26665 [HIGH] CWE-591 Windows upnphost.dll Elevation of Privilege Vulnerability Windows upnphost.dll Elevation of Privilege Vulnerability Description: Sensitive data storage in improperly locked memory in Windows upnphost.dll 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 an attacker to win a race condi

CVE-2025-21204 [HIGH] CWE-59 Windows Process Activation Elevation of Privilege Vulnerability Windows Process Activation Elevation of Privilege Vulnerability Description: Improper link resolution before file access ('link following') in Windows Update Stack 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

CVE-2025-26668 [HIGH] CWE-122 Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Description: Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) 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

CVE-2025-29824 [HIGH] CWE-416 Windows Common Log File System Driver Elevation of Privilege Vulnerability Windows Common Log File System Driver Elevation of Privilege Vulnerability Description: Use after free in Windows Common Log File System Driver 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

CVE-2025-29810 [HIGH] CWE-284 Active Directory Domain Services Elevation of Privilege Vulnerability Active Directory Domain Services Elevation of Privilege Vulnerability Description: Improper access control in Active Directory Domain Services 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

CVE-2025-26641 [HIGH] CWE-400 Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability Description: Uncontrolled resource consumption in Windows Cryptographic Services 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 x64-b

CVE-2025-26673 [HIGH] CWE-400 Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability Description: Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol 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

CVE-2025-26670 [HIGH] CWE-416 Lightweight Directory Access Protocol (LDAP) Client Remote Code Execution Vulnerability Lightweight Directory Access Protocol (LDAP) Client Remote Code Execution Vulnerability Description: Use after free in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code 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

CVE-2025-26688 [HIGH] CWE-121 Microsoft Virtual Hard Disk Elevation of Privilege Vulnerability Microsoft Virtual Hard Disk Elevation of Privilege Vulnerability Description: Stack-based buffer overflow in Microsoft Virtual Hard Drive 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. FAQ: Are the upd

CVE-2025-27731 [HIGH] CWE-20 Microsoft OpenSSH for Windows Elevation of Privilege Vulnerability Microsoft OpenSSH for Windows Elevation of Privilege Vulnerability Description: Improper input validation in OpenSSH for Windows allows an authorized attacker to elevate privileges locally. FAQ: What privileges could be gained by an attacker who successfully exploited the vulnerability? An attacker who successfully exploited this vulnerability could gain administrator privileges. OpenSSH for Window