Microsoft: >> Windows Server 2022 >> 10.0.20348.5020 Security Vulnerabilities
Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.
CVSS Score
7.8
EPSS Score
0.004
Published
2026-07-14
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB allows an authorized attacker to elevate privileges over a network.
CVSS Score
7.5
EPSS Score
0.005
Published
2026-07-14
Use of uninitialized resource in Windows RDP allows an authorized attacker to disclose information over a network.
CVSS Score
6.5
EPSS Score
0.01
Published
2026-07-14
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
CVSS Score
8.8
EPSS Score
0.008
Published
2026-07-14
Exposure of sensitive information to an unauthorized actor in Windows Win32K allows an unauthorized attacker to elevate privileges locally.
CVSS Score
6.2
EPSS Score
0.005
Published
2026-07-14
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-07-14
Improper access control in Extensible Storage Engine (ESENT) allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-07-14
Use after free in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to execute code over a network.
CVSS Score
7.5
EPSS Score
0.006
Published
2026-07-14
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
CVSS Score
8.8
EPSS Score
0.008
Published
2026-07-14
Stack-based buffer overflow in Windows File History Service allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.004
Published
2026-07-14