Microsoft Windows Server 2019 vulnerabilities

CVE-2023-28235 [MEDIUM] CVE-2023-28235: Windows Lock Screen Security Feature Bypass Vulnerability Windows Lock Screen Security Feature Bypass Vulnerability

CVE-2025-49751 [MEDIUM] CWE-820 CVE-2025-49751: Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adj Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network.

CVE-2025-47999 [MEDIUM] CWE-820 CVE-2025-47999: Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adj Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network.

CVE-2022-38032 [MEDIUM] CVE-2022-38032: Windows Portable Device Enumerator Service Security Feature Bypass Vulnerability Windows Portable Device Enumerator Service Security Feature Bypass Vulnerability

CVE-2023-32055 [MEDIUM] CWE-416 CVE-2023-32055: Active Template Library Elevation of Privilege Vulnerability Active Template Library Elevation of Privilege Vulnerability

CVE-2022-22023 [MEDIUM] CVE-2022-22023: Windows Portable Device Enumerator Service Security Feature Bypass Vulnerability Windows Portable Device Enumerator Service Security Feature Bypass Vulnerability

CVE-2020-16910 [MEDIUM] CWE-281 CVE-2020-16910: <p>A security feature bypass vulnerability exists when Microsoft Windows fails to handle file creati A security feature bypass vulnerability exists when Microsoft Windows fails to handle file creation permissions, which could allow an attacker to create files in a protected Unified Extensible Firmware Interface (UEFI) location. To exploit this vulnerability, an attacker could run a specially crafted application to bypass Unified Extensible Firmware

CVE-2025-21242 [MEDIUM] CWE-200 CVE-2025-21242: Windows Kerberos Information Disclosure Vulnerability Windows Kerberos Information Disclosure Vulnerability

CVE-2025-47980 [MEDIUM] CWE-200 CVE-2025-47980: Exposure of sensitive information to an unauthorized actor in Windows Imaging Component allows an un Exposure of sensitive information to an unauthorized actor in Windows Imaging Component allows an unauthorized attacker to disclose information locally.

CVE-2023-24900 [MEDIUM] CWE-125 CVE-2023-24900: Windows NTLM Security Support Provider Information Disclosure Vulnerability Windows NTLM Security Support Provider Information Disclosure Vulnerability

CVE-2026-49807 [MEDIUM] CWE-200 CVE-2026-49807: Exposure of sensitive information to an unauthorized actor in Windows DirectX allows an unauthorized Exposure of sensitive information to an unauthorized actor in Windows DirectX allows an unauthorized attacker to disclose information locally.

CVE-2026-50294 [MEDIUM] CWE-497 CVE-2026-50294: Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an unauthorized attacker to disclose information locally.

CVE-2021-42288 [MEDIUM] CVE-2021-42288: Windows Hello Security Feature Bypass Vulnerability Windows Hello Security Feature Bypass Vulnerability

CVE-2025-32722 [MEDIUM] CWE-284 CVE-2025-32722: Improper access control in Windows Storage Port Driver allows an authorized attacker to disclose inf Improper access control in Windows Storage Port Driver allows an authorized attacker to disclose information locally.

CVE-2026-25180 [MEDIUM] CWE-125 CVE-2026-25180: Out-of-bounds read in Microsoft Graphics Component allows an unauthorized attacker to disclose infor Out-of-bounds read in Microsoft Graphics Component allows an unauthorized attacker to disclose information locally.

CVE-2026-20827 [MEDIUM] CWE-200 CVE-2026-20827: Exposure of sensitive information to an unauthorized actor in Tablet Windows User Interface (TWINUI) Exposure of sensitive information to an unauthorized actor in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-25186 [MEDIUM] CWE-200 CVE-2026-25186: Exposure of sensitive information to an unauthorized actor in Windows Accessibility Infrastructure ( Exposure of sensitive information to an unauthorized actor in Windows Accessibility Infrastructure (ATBroker.exe) allows an authorized attacker to disclose information locally.

CVE-2025-54101 [MEDIUM] CWE-416 CVE-2025-54101: Use after free in Windows SMBv3 Client allows an authorized attacker to execute code over a network. Use after free in Windows SMBv3 Client allows an authorized attacker to execute code over a network.

CVE-2025-47160 [MEDIUM] CWE-693 CVE-2025-47160: Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security f Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.

CVE-2026-20833 [MEDIUM] CWE-327 CVE-2026-20833: Use of a broken or risky cryptographic algorithm in Windows Kerberos allows an authorized attacker t Use of a broken or risky cryptographic algorithm in Windows Kerberos allows an authorized attacker to disclose information locally.