Microsoft: >> Windows 10 21h2 >> 10.0.19044.4651 Security Vulnerabilities
Protection mechanism failure in Windows Mark of the Web (MOTW) allows an unauthorized attacker to bypass a security feature over a network.
CVSS Score
5.4
EPSS Score
0.003
Published
2026-06-09
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.001
Published
2026-06-09
Improper link resolution before file access ('link following') in Windows Collaborative Translation Framework allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.022
Published
2026-06-09
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
CVSS Score
7.9
EPSS Score
0.002
Published
2026-06-09
Time-of-check time-of-use (TOCTOU) race condition in Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2026-06-09
Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-06-09
Stack-based buffer overflow in Windows DHCP Client allows an unauthorized attacker to execute code over a network.
CVSS Score
9.8
EPSS Score
0.006
Published
2026-06-09
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.002
Published
2026-06-09
Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-06-09
Improper link resolution before file access ('link following') in Winlogon allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.025
Published
2026-06-09