Microsoft Windows 10 Version 21H2 vulnerabilities

CVE-2023-24861 [HIGH] CWE-367 CVE-2023-24861: Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability

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-2025-48804 [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-2025-48003 [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-2025-48818 [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-2026-78451 [MEDIUM] CWE-822 CVE-2026-78451: Untrusted pointer dereference in Microsoft Windows SCSI Class System File allows an unauthorized att Untrusted pointer dereference in Microsoft Windows SCSI Class System File allows an unauthorized attacker to elevate privileges with a physical attack.

CVE-2026-69490 [MEDIUM] CWE-125 CVE-2026-69490: Out-of-bounds read in Windows USB Mass Storage Class Driver allows an unauthorized attacker to eleva Out-of-bounds read in Windows USB Mass Storage Class Driver allows an unauthorized attacker to elevate privileges with a physical attack.

CVE-2026-62699 [MEDIUM] CWE-122 CVE-2026-62699: Null pointer dereference in Windows Universal Disk Format File System Driver (UDFS) allows an author Null pointer dereference in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to execute code locally.

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-2026-69469 [MEDIUM] CWE-122 CVE-2026-69469: Integer overflow or wraparound in Windows USB Audio Class driver (usbaudio.sys) allows an unauthoriz Integer overflow or wraparound in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to elevate privileges with a physical attack.

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-2023-36713 [MEDIUM] CWE-908 CVE-2023-36713: Windows Common Log File System Driver Information Disclosure Vulnerability Windows Common Log File System Driver Information Disclosure Vulnerability

CVE-2026-69569 [MEDIUM] CWE-822 CVE-2026-69569: Untrusted pointer dereference in Windows Print Spooler Components allows an authorized attacker to d Untrusted pointer dereference in Windows Print Spooler Components allows an authorized 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-2026-32088 [MEDIUM] CWE-362 CVE-2026-32088: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Biometric Service allows an unauthorized attacker to bypass a security feature with a physical attack.

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-2026-68886 [MEDIUM] CWE-209 CVE-2026-68886: Use after free in Windows Network Connection Broker allows an authorized attacker to disclose inform Use after free in Windows Network Connection Broker allows an authorized attacker to disclose information 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.