Microsoft Windows 11 23H2 vulnerabilities

CVE-2024-30034 [MEDIUM] CWE-843 CVE-2024-30034: Windows Cloud Files Mini Filter Driver Information Disclosure Vulnerability Windows Cloud Files Mini Filter Driver Information Disclosure Vulnerability

CVE-2025-29956 [MEDIUM] CWE-126 CVE-2025-29956: Buffer over-read in Windows SMB allows an authorized attacker to disclose information over a network Buffer over-read in Windows SMB allows an authorized attacker to disclose information over a network.

CVE-2026-25185 [MEDIUM] CWE-200 CVE-2026-25185: Exposure of sensitive information to an unauthorized actor in Windows Shell Link Processing allows a Exposure of sensitive information to an unauthorized actor in Windows Shell Link Processing allows an unauthorized attacker to perform spoofing over a network.

CVE-2025-62567 [MEDIUM] CWE-191 CVE-2025-62567: Integer underflow (wrap or wraparound) in Windows Hyper-V allows an authorized attacker to deny serv Integer underflow (wrap or wraparound) in Windows Hyper-V allows an authorized attacker to deny service over a network.

CVE-2024-43534 [MEDIUM] CWE-125 CVE-2024-43534: Windows Graphics Component Information Disclosure Vulnerability Windows Graphics Component Information Disclosure Vulnerability

CVE-2025-50158 [HIGH] CWE-367 CVE-2025-50158: Time-of-check time-of-use (toctou) race condition in Windows NTFS allows an unauthorized attacker to Time-of-check time-of-use (toctou) race condition in Windows NTFS allows an unauthorized attacker to disclose information locally.

CVE-2025-48800 [MEDIUM] CWE-693 CVE-2025-48800: Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a securi Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

CVE-2025-48003 [MEDIUM] CWE-693 CVE-2025-48003: Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a securi Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

CVE-2025-48804 [MEDIUM] CWE-349 CVE-2025-48804: Acceptance of extraneous untrusted data with trusted data in Windows BitLocker allows an unauthorize Acceptance of extraneous untrusted data with trusted data in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

CVE-2025-48818 [MEDIUM] CWE-367 CVE-2025-48818: Time-of-check time-of-use (toctou) race condition in Windows BitLocker allows an unauthorized attack Time-of-check time-of-use (toctou) race condition in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

CVE-2025-48001 [MEDIUM] CWE-367 CVE-2025-48001: Time-of-check time-of-use (toctou) race condition in Windows BitLocker allows an unauthorized attack Time-of-check time-of-use (toctou) race condition in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

CVE-2024-21430 [MEDIUM] CWE-125 CVE-2024-21430: Windows USB Attached SCSI (UAS) Protocol Remote Code Execution Vulnerability Windows USB Attached SCSI (UAS) Protocol Remote Code Execution Vulnerability

CVE-2024-21339 [MEDIUM] CWE-416 CVE-2024-21339: Windows USB Generic Parent Driver Remote Code Execution Vulnerability Windows USB Generic Parent Driver Remote Code Execution Vulnerability

CVE-2026-20821 [MEDIUM] CWE-200 CVE-2026-20821: Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows a Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized attacker to disclose information locally.

CVE-2025-27471 [MEDIUM] CWE-591 CVE-2025-27471: Sensitive data storage in improperly locked memory in Microsoft Streaming Service allows an unauthor Sensitive data storage in improperly locked memory in Microsoft Streaming Service allows an unauthorized attacker to deny service over a network.

CVE-2026-20824 [MEDIUM] CWE-693 CVE-2026-20824: Protection mechanism failure in Windows Remote Assistance allows an unauthorized attacker to bypass Protection mechanism failure in Windows Remote Assistance allows an unauthorized attacker to bypass a security feature locally.

CVE-2026-23670 [MEDIUM] CWE-822 CVE-2026-23670: Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an autho Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to bypass a security feature locally.

CVE-2026-35423 [MEDIUM] CWE-125 CVE-2026-35423: Out-of-bounds read in Telnet Client allows an unauthorized attacker to disclose information over a n Out-of-bounds read in Telnet Client allows an unauthorized attacker to disclose information over a network.

CVE-2026-45595 [MEDIUM] CWE-693 CVE-2026-45595: Protection mechanism failure in Windows Mark of the Web (MOTW) allows an unauthorized attacker to by Protection mechanism failure in Windows Mark of the Web (MOTW) allows an unauthorized attacker to bypass a security feature over a network.

CVE-2024-38013 [MEDIUM] CWE-59 CVE-2024-38013: Microsoft Windows Server Backup Elevation of Privilege Vulnerability Microsoft Windows Server Backup Elevation of Privilege Vulnerability