Microsoft Windows 10 21H2 vulnerabilities

CVE-2025-62208 [MEDIUM] CWE-532 CVE-2025-62208: Insertion of sensitive information into log file in Windows License Manager allows an authorized att Insertion of sensitive information into log file in Windows License Manager allows an authorized attacker to disclose information locally.

CVE-2025-59510 [MEDIUM] CWE-59 CVE-2025-59510: Improper link resolution before file access ('link following') in Windows Routing and Remote Access Improper link resolution before file access ('link following') in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to deny service locally.

CVE-2025-55699 [MEDIUM] CWE-200 CVE-2025-55699: Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized at Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2025-59204 [MEDIUM] CWE-908 CVE-2025-59204: Use of uninitialized resource in Windows Management Services allows an authorized attacker to disclo Use of uninitialized resource in Windows Management Services allows an authorized attacker to disclose information locally.

CVE-2025-60706 [MEDIUM] CWE-125 CVE-2025-60706: Out-of-bounds read in Windows Hyper-V allows an authorized attacker to disclose information locally. Out-of-bounds read in Windows Hyper-V allows an authorized attacker to disclose information locally.

CVE-2026-27931 [MEDIUM] CWE-125 CVE-2026-27931: Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally. Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.

CVE-2026-69684 [MEDIUM] CWE-209 CVE-2026-69684: Generation of error message containing sensitive information in Windows Error Reporting allows an au Generation of error message containing sensitive information in Windows Error Reporting allows an authorized attacker to disclose information locally.

CVE-2026-50431 [MEDIUM] CWE-200 CVE-2026-50431: Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability

CVE-2025-59209 [MEDIUM] CWE-200 CVE-2025-59209: Exposure of sensitive information to an unauthorized actor in Windows Push Notification Core allows Exposure of sensitive information to an unauthorized actor in Windows Push Notification Core allows an authorized attacker to disclose information locally.

CVE-2023-28251 [MEDIUM] CVE-2023-28251: Windows Driver Revocation List Security Feature Bypass Vulnerability Windows Driver Revocation List Security Feature Bypass Vulnerability

CVE-2026-32218 [MEDIUM] CWE-532 CVE-2026-32218: Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2024-21362 [MEDIUM] CWE-367 CVE-2024-21362: Windows Kernel Security Feature Bypass Vulnerability Windows Kernel Security Feature Bypass Vulnerability

CVE-2026-32215 [MEDIUM] CWE-532 CVE-2026-32215: Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2026-32217 [MEDIUM] CWE-532 CVE-2026-32217: Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.

CVE-2026-27930 [MEDIUM] CWE-125 CVE-2026-27930: Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally. Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.

CVE-2026-42915 [MEDIUM] CWE-131 CVE-2026-42915: Incorrect calculation of buffer size in Windows VMSwitch allows an authorized attacker to deny servi Incorrect calculation of buffer size in Windows VMSwitch allows an authorized attacker to deny service locally.

CVE-2026-61928 [MEDIUM] CWE-312 CVE-2026-61928: Cleartext storage of sensitive information in Windows Hello allows an authorized attacker to perform Cleartext storage of sensitive information in Windows Hello allows an authorized attacker to perform tampering locally.

CVE-2025-21219 [MEDIUM] CWE-41 CVE-2025-21219: MapUrlToZone Security Feature Bypass Vulnerability MapUrlToZone Security Feature Bypass Vulnerability

CVE-2025-21189 [MEDIUM] CWE-41 CVE-2025-21189: MapUrlToZone Security Feature Bypass Vulnerability MapUrlToZone Security Feature Bypass Vulnerability

CVE-2026-83774 [MEDIUM] CWE-497 CVE-2026-83774: Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel S Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.