Microsoft Windows Server 2025 (Server Core installation) vulnerabilities
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Published CVEs affecting Microsoft Windows Server 2025 (Server Core installation): 2997 record(s), with affected versions and fixes.
CVE-2026-70041
Medium · 5.5
CWE-126 Oct 13, 2026
Windows CD-ROM Driver Information Disclosure Vulnerability
Buffer over-read in Windows CD-ROM Driver allows an authorized attacker to disclose information locally.
CVE-2026-70038
High · 8.1
CWE-122 Oct 13, 2026
Windows iSCSI Remote Code Execution Vulnerability
Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.
CVE-2026-70033
High · 7.5
CWE-401 Oct 13, 2026
Windows Remote Desktop Gateway (RD Gateway) Denial of Service Vulnerability
Missing release of memory after effective lifetime in Remote Desktop Gateway Service allows an unauthorized attacker to deny service over a network.
CVE-2026-70031
High · 7.5
CWE-122 Oct 13, 2026
Windows iSCSI Denial of Service Vulnerability
Heap-based buffer overflow in Windows iSCSI allows an unauthorized attacker to deny service over a network.
CVE-2026-70027
High · 7.8
CWE-122 Oct 13, 2026
Windows Subsystem for Linux Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally.
CVE-2026-70026
High · 7.0
CWE-416 Oct 13, 2026
Windows Secure Kernel Mode Elevation of Privilege Vulnerability
Use after free in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
CVE-2026-70025
Medium · 6.5
CWE-416 Oct 13, 2026
Windows Netlogon Denial of Service Vulnerability
Use after free in Windows Netlogon allows an authorized attacker to deny service over a network.
CVE-2026-70024
Critical · 9.8
CWE-20 Oct 13, 2026
Windows Internet Information Services Remote Code Execution Vulnerability
Stack-based buffer overflow in Windows Internet Information Services allows an unauthorized attacker to execute code over a network.
CVE-2026-70023
High · 7.8
CWE-416 Oct 13, 2026
Windows Hyper-V Elevation of Privilege Vulnerability
Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
CVE-2026-70021
High · 7.0
CWE-416 Oct 13, 2026
Windows Direct Composition Elevation of Privilege Vulnerability
Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
CVE-2026-70017
Medium · 5.5
CWE-843 Oct 13, 2026
Windows Secure Kernel Mode Information Disclosure Vulnerability
Access of resource using incompatible type ('type confusion') in Windows Secure Kernel Mode allows an authorized attacker to disclose information locally.
CVE-2026-70015
High · 7.8
CWE-122 Oct 13, 2026
Windows Local Security Authority Subsystem Service (LSASS) Elevation of Privilege Vulnerability
Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to elevate privileges locally.
CVE-2026-70014
High · 7.5
CWE-416 Oct 13, 2026
Windows Cryptographic Services Remote Code Execution Vulnerability
Use after free in Windows Cryptographic Services allows an authorized attacker to execute code over a network.
CVE-2026-70013
High · 8.1
CWE-416 Oct 13, 2026
Windows iSCSI Remote Code Execution Vulnerability
Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.
CVE-2026-70012
High · 7.5
CWE-416 Oct 13, 2026
Remote Desktop Client Remote Code Execution Vulnerability
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-70011
Medium · 5.5
CWE-125 Oct 13, 2026
Windows IP Over USB Service Information Disclosure Vulnerability
Out-of-bounds read in Windows IP Over USB Service allows an authorized attacker to disclose information locally.
CVE-2026-70010
High · 7.8
CWE-122 Oct 13, 2026
Windows NTFS Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-70008
High · 7.8
CWE-190 Oct 13, 2026
Windows IP Over USB Service Elevation of Privilege Vulnerability
Integer overflow or wraparound in Windows IP Over USB Service allows an authorized attacker to elevate privileges locally.
CVE-2026-70006
High · 7.5
CWE-416 Oct 13, 2026
Remote Desktop Client Remote Code Execution Vulnerability
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-70005
Medium · 5.9
CWE-1390 Oct 13, 2026
Active Directory Federation Services (AD FS) Security Feature Bypass Vulnerability
Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker to bypass a security feature over a network.
CVE-2026-70004
High · 7.5
CWE-416 Oct 13, 2026
Remote Desktop Client Remote Code Execution Vulnerability
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-69999
Medium · 5.5
CWE-125 Oct 13, 2026
Windows Update Information Disclosure Vulnerability
Out-of-bounds read in Windows Update allows an authorized attacker to disclose information locally.
CVE-2026-69998
High · 7.5
CWE-416 Oct 13, 2026
Remote Desktop Client Remote Code Execution Vulnerability
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-69997
High · 7.5
CWE-416 Oct 13, 2026
Remote Desktop Client Remote Code Execution Vulnerability
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-69996
High · 7.5
CWE-416 Oct 13, 2026
Remote Desktop Client Remote Code Execution Vulnerability
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.