Msrc Windows Server 2019 vulnerabilities

CVE-2025-54894 [HIGH] CWE-122 Local Security Authority Subsystem Service Elevation of Privilege Vulnerability Local Security Authority Subsystem Service Elevation of Privilege Vulnerability 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 Local Security Authority Subsystem Service (LSASS): Windows Local Security Authority Subsystem Service (LSASS) M

CVE-2025-54111 [HIGH] CWE-416 Windows UI XAML Phone DatePickerFlyout Elevation of Privilege Vulnerability Windows UI XAML Phone DatePickerFlyout Elevation of Privilege Vulnerability Description: Use after free in Windows UI XAML Phone DatePickerFlyout 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 potentially gain the ab

CVE-2025-54098 [HIGH] CWE-284 Windows Hyper-V Elevation of Privilege Vulnerability Windows Hyper-V Elevation of Privilege Vulnerability Description: Improper access control in Windows Hyper-V 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. Role: Windows Hyper-V: Role: Windows Hyper-V Microsoft:

CVE-2025-54112 [HIGH] CWE-416 Microsoft Virtual Hard Disk Elevation of Privilege Vulnerability Microsoft Virtual Hard Disk Elevation of Privilege Vulnerability Description: Use after free in Microsoft Virtual Hard Drive 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 condition. FAQ: Wh

CVE-2025-54106 [HIGH] CWE-190 Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Description: Integer overflow or wraparound 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), user interaction is required (UI:R), and privileges required are n

CVE-2025-54091 [HIGH] CWE-190 Windows Hyper-V Elevation of Privilege Vulnerability Windows Hyper-V Elevation of Privilege Vulnerability Description: Integer overflow or wraparound in Windows Hyper-V 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. Role: Windows Hyper-V: Role: Windows Hyper-V Micr

CVE-2025-55224 [HIGH] CWE-362 Windows Hyper-V Remote Code Execution Vulnerability Windows Hyper-V Remote Code Execution Vulnerability Description: Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to execute code locally. FAQ: According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability? In this case, a successful attack coul

CVE-2025-54895 [HIGH] CWE-190 SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Elevation of Privilege Vulnerability SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Elevation of Privilege Vulnerability Description: Integer overflow or wraparound in Windows SPNEGO Extended Negotiation 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

CVE-2025-53807 [HIGH] CWE-362 Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability Description: Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics Component 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

CVE-2025-54102 [HIGH] CWE-416 Windows Connected Devices Platform Service Elevation of Privilege Vulnerability Windows Connected Devices Platform Service Elevation of Privilege Vulnerability Description: Use after free in Windows Connected Devices Platform 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 SYSTE

CVE-2025-54919 [HIGH] CWE-362 Windows Graphics Component Remote Code Execution Vulnerability Windows Graphics Component Remote Code Execution Vulnerability Description: Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to execute code 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 vulnerab

CVE-2025-54911 [HIGH] CWE-416 Windows BitLocker Elevation of Privilege Vulnerability Windows BitLocker Elevation of Privilege Vulnerability Description: Use after free in Windows BitLocker 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: According to the CVSS metric, user interaction is requi

CVE-2025-54099 [HIGH] CWE-121 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability Description: Stack-based buffer overflow in Windows Ancillary Function Driver for WinSock 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 vu

CVE-2025-54110 [HIGH] CWE-190 Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability Description: Integer overflow or wraparound in Windows Kernel 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: According to the CVSS metric, a successful explo

CVE-2025-54913 [HIGH] CWE-362 Windows UI XAML Maps MapControlSettings Elevation of Privilege Vulnerability Windows UI XAML Maps MapControlSettings Elevation of Privilege Vulnerability Description: Concurrent execution using shared resource with improper synchronization ('race condition') in Windows UI XAML Maps MapControlSettings allows an authorized attacker to elevate privileges locally. FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability? An att

CVE-2025-54912 [HIGH] CWE-416 Windows BitLocker Elevation of Privilege Vulnerability Windows BitLocker Elevation of Privilege Vulnerability Description: Use after free in Windows BitLocker allows an authorized attacker to elevate privileges locally. Windows BitLocker: Windows BitLocker Microsoft: Microsoft Customer Action Required: Yes Impact: Elevation of Privilege Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely Reference: https://catal

CVE-2025-53800 [HIGH] CWE-1419 Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability Description: No cwe for this issue in Microsoft Graphics Component 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 Graphics Comp

CVE-2025-54115 [HIGH] CWE-362 Windows Hyper-V Elevation of Privilege Vulnerability Windows Hyper-V Elevation of Privilege Vulnerability Description: Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hyper-V 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 pr

CVE-2025-54113 [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), user interaction is required (UI:R), and privileges required are none

CVE-2025-53798 [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: According to the CVSS metric, the attack vector is network (AV:N), user interaction is required (UI:R), and privileges required are non