Microsoft: >> Windows 10 21h2 >> 10.0.14393.5989 Security Vulnerabilities
Heap-based buffer overflow in Windows Spaceport.sys allows an authorized attacker to elevate privileges over a network.
CVSS Score
8.0
EPSS Score
0.008
Published
2026-09-08
Untrusted pointer dereference in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.002
Published
2026-09-08
Stack-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges over a network.
CVSS Score
8.0
EPSS Score
0.008
Published
2026-09-08
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-09-08
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-09-08
Integer overflow or wraparound in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to elevate privileges with a physical attack.
CVSS Score
6.6
EPSS Score
0.004
Published
2026-09-08
Stack-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-09-08
Missing authorization in Windows SMB Server allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.003
Published
2026-09-08
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information over a network.
CVSS Score
5.7
EPSS Score
0.008
Published
2026-09-08
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.004
Published
2026-09-08