Microsoft Windows 10 21H2 vulnerabilities

CVE-2026-20823 [MEDIUM] CWE-200 CVE-2026-20823: Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an author Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.

CVE-2026-59130 [MEDIUM] CWE-1303 CVE-2026-59130: No cwe for this issue in AMD Zen allows an authorized attacker to disclose information locally. No cwe for this issue in AMD Zen allows an authorized attacker to disclose information locally.

CVE-2026-70044 [MEDIUM] CWE-125 CVE-2026-70044: Out-of-bounds read in Microsoft Windows Media Foundation allows an unauthorized attacker to disclose Out-of-bounds read in Microsoft Windows Media Foundation allows an unauthorized attacker to disclose information locally.

CVE-2026-59131 [MEDIUM] CWE-1303 CVE-2026-59131: No cwe for this issue in AMD Zen allows an authorized attacker to disclose information locally. No cwe for this issue in AMD Zen allows an authorized attacker to disclose information locally.

CVE-2026-57084 [MEDIUM] CWE-908 CVE-2026-57084: Use of uninitialized resource in Windows File Explorer allows an unauthorized attacker to disclose i Use of uninitialized resource in Windows File Explorer allows an unauthorized attacker to disclose information locally.

CVE-2024-43585 [MEDIUM] CWE-693 CVE-2024-43585: Code Integrity Guard Security Feature Bypass Vulnerability Code Integrity Guard Security Feature Bypass Vulnerability

CVE-2026-68852 [MEDIUM] CWE-200 CVE-2026-68852: Use of uninitialized resource in Microsoft Account allows an authorized attacker to disclose informa Use of uninitialized resource in Microsoft Account allows an authorized attacker to disclose information locally.

CVE-2026-69406 [MEDIUM] CWE-497 CVE-2026-69406: 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 authorized attacker to disclose information locally.

CVE-2026-50681 [MEDIUM] CWE-200 CVE-2026-50681: Exposure of sensitive information to an unauthorized actor in Windows Cryptographic Services allows Exposure of sensitive information to an unauthorized actor in Windows Cryptographic Services allows an authorized attacker to disclose information locally.

CVE-2026-50352 [MEDIUM] CWE-200 CVE-2026-50352: Exposure of sensitive information to an unauthorized actor in Windows Cryptographic Services allows Exposure of sensitive information to an unauthorized actor in Windows Cryptographic Services allows an authorized attacker to disclose information locally.

CVE-2026-34328 [MEDIUM] CWE-200 CVE-2026-34328: Exposure of sensitive information to an unauthorized actor in Windows Audio Service allows an author Exposure of sensitive information to an unauthorized actor in Windows Audio Service allows an authorized attacker to disclose information locally.

CVE-2026-50350 [MEDIUM] CWE-200 CVE-2026-50350: Exposure of sensitive information to an unauthorized actor in Windows Trusted Runtime Interface Driv Exposure of sensitive information to an unauthorized actor in Windows Trusted Runtime Interface Driver allows an authorized attacker to disclose information locally.

CVE-2026-85793 [MEDIUM] CWE-497 CVE-2026-85793: Exposure of sensitive system information to an unauthorized control sphere in Windows Sysmain Servic Exposure of sensitive system information to an unauthorized control sphere in Windows Sysmain Service allows an authorized attacker to disclose information locally.

CVE-2026-83695 [MEDIUM] CWE-908 CVE-2026-83695: Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disc Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information locally.

CVE-2026-69967 [MEDIUM] CWE-125 CVE-2026-69967: Out-of-bounds read in Windows Overlay Filter allows an authorized attacker to disclose information l Out-of-bounds read in Windows Overlay Filter allows an authorized attacker to disclose information locally.

CVE-2026-70292 [MEDIUM] CWE-125 CVE-2026-70292: Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose infor Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-83733 [MEDIUM] CWE-125 CVE-2026-83733: Out-of-bounds read in Windows Print Spooler Components allows an authorized attacker to disclose inf Out-of-bounds read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.

CVE-2026-83737 [MEDIUM] CWE-125 CVE-2026-83737: Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally. Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally.

CVE-2026-70211 [MEDIUM] CWE-125 CVE-2026-70211: Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose infor Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-83723 [MEDIUM] CWE-908 CVE-2026-83723: Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disc Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information locally.