Microsoft: >> Windows 11 26h1 >> 10.0.28000.1575 Security Vulnerabilities
Improper link resolution before file access ('link following') in Windows Management Services allows an authorized attacker to deny service locally.
CVSS Score
5.5
EPSS Score
0.004
Published
2026-08-11
Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-08-11
Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.002
Published
2026-08-11
Heap-based buffer overflow in Windows DNS allows an authorized attacker to elevate privileges locally.
CVSS Score
6.7
EPSS Score
0.003
Published
2026-08-11
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.003
Published
2026-08-11
Heap-based buffer overflow in Windows DNS allows an authorized attacker to elevate privileges locally.
CVSS Score
6.7
EPSS Score
0.003
Published
2026-08-11
CVE-2026-68820
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Known exploited
CVSS Score
7.0
EPSS Score
0.062
Published
2026-08-11
Heap-based buffer overflow in Windows Key Guard allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-08-11
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device Health Attestation (DHA) allows an unauthorized attacker to execute code over a network.
CVSS Score
8.1
EPSS Score
0.004
Published
2026-08-11
Improper access control in Windows Cross Device Service allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.053
Published
2026-08-11