Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Windows 10 21h2
Total 2802 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-27736 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-06-17 N/A 5.5 MEDIUM
Exposure of sensitive information to an unauthorized actor in Windows Power Dependency Coordinator allows an authorized attacker to disclose information locally.
CVE-2025-27735 1 Microsoft 13 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 10 more 2026-06-17 N/A 6.0 MEDIUM
Insufficient verification of data authenticity in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to bypass a security feature locally.
CVE-2025-27732 1 Microsoft 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more 2026-06-17 N/A 7.0 HIGH
Sensitive data storage in improperly locked memory in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
CVE-2025-27731 1 Microsoft 10 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 7 more 2026-06-17 N/A 7.8 HIGH
Improper input validation in OpenSSH for Windows allows an authorized attacker to elevate privileges locally.
CVE-2025-27730 1 Microsoft 9 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 6 more 2026-06-17 N/A 7.8 HIGH
Use after free in Windows Digital Media allows an authorized attacker to elevate privileges locally.
CVE-2025-27729 1 Microsoft 6 Windows 10 21h2, Windows 10 22h2, Windows 11 22h2 and 3 more 2026-06-17 N/A 7.8 HIGH
Use after free in Windows Shell allows an unauthorized attacker to execute code locally.
CVE-2025-27727 1 Microsoft 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more 2026-06-17 N/A 7.8 HIGH
Improper link resolution before file access ('link following') in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2025-27491 1 Microsoft 13 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 10 more 2026-06-17 N/A 7.1 HIGH
Use after free in Windows Hyper-V allows an authorized attacker to execute code over a network.
CVE-2025-27490 1 Microsoft 8 Windows 10 21h2, Windows 10 22h2, Windows 11 22h2 and 5 more 2026-06-17 N/A 7.8 HIGH
Heap-based buffer overflow in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
CVE-2025-27488 1 Microsoft 12 Windows 10 1809, Windows 10 2004, Windows 10 20h2 and 9 more 2026-06-17 N/A 6.7 MEDIUM
Use of hard-coded credentials in Windows Hardware Lab Kit allows an authorized attacker to elevate privileges locally.
CVE-2025-27487 1 Microsoft 17 Remote Desktop Client, Windows 10 1507, Windows 10 1607 and 14 more 2026-06-17 N/A 8.0 HIGH
Heap-based buffer overflow in Remote Desktop Client allows an authorized attacker to execute code over a network.
CVE-2025-27484 1 Microsoft 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more 2026-06-17 N/A 7.5 HIGH
Sensitive data storage in improperly locked memory in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges over a network.
CVE-2025-27481 1 Microsoft 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more 2026-06-17 N/A 8.8 HIGH
Stack-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network.
CVE-2025-27478 1 Microsoft 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more 2026-06-17 N/A 7.0 HIGH
Heap-based buffer overflow in Windows Local Security Authority (LSA) allows an authorized attacker to elevate privileges locally.
CVE-2025-27477 1 Microsoft 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more 2026-06-17 N/A 8.8 HIGH
Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network.
CVE-2025-27476 1 Microsoft 9 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 6 more 2026-06-17 N/A 7.8 HIGH
Use after free in Windows Digital Media allows an authorized attacker to elevate privileges locally.
CVE-2025-27473 1 Microsoft 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more 2026-06-17 N/A 7.5 HIGH
Uncontrolled resource consumption in Windows HTTP.sys allows an unauthorized attacker to deny service over a network.
CVE-2025-27471 1 Microsoft 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more 2026-06-17 N/A 5.9 MEDIUM
Sensitive data storage in improperly locked memory in Microsoft Streaming Service allows an unauthorized attacker to deny service over a network.
CVE-2025-27469 1 Microsoft 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more 2026-06-17 N/A 7.5 HIGH
Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network.
CVE-2025-27468 1 Microsoft 14 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 11 more 2026-06-17 N/A 7.0 HIGH
Improper privilege management in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.