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CVE-2025-53808

Windows Defender Firewall Service Elevation of Privilege Vulnerability

Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Windows 10 1507 Windows 10 1607 Windows 10 1809 and 21 more
CVE-2025-54109

Windows Defender Firewall Service Elevation of Privilege Vulnerability

Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Windows 10 1507 Windows 10 1607 Windows 10 1809 and 21 more
CVE-2025-55234

Windows SMB Elevation of Privilege Vulnerability

SMB Server might be susceptible to relay attacks depending on the configuration. An attacker who successfully exploited these vulnerabilities could perform relay attacks and make the users subject to elevation of privilege attacks. The SMB Server already supports mechanisms for hardening against relay attacks: SMB Server signing SMB Server Extended Protection for Authentication (EPA) Microsoft is releasing this CVE to provide customers with audit capabilities to help them to assess their environment and to identify any potential device or software incompatibility issues before deploying SMB Server hardening measures that protect against relay attacks. If you have not already enabled SMB Server hardening measures, we advise customers to take the following actions to be protected from these relay attacks: Assess your environment by utilizing the audit capabilities that we are exposing in the September 2025 security updates. See Support for Audit Events to deploy SMB Server Hardening—SMB Server Signing &amp; SMB Server EPA. Adopt appropriate SMB Server hardening measures.

CVSS 3.1 · 8.8 High EPSS 20.8% KEV · Not listed
Vendors
Microsoft
Products
Windows 10 1507 Windows 10 1607 Windows 10 1809 and 21 more
CVE-2025-55230

Windows MBT Transport Driver Elevation of Privilege Vulnerability

Untrusted pointer dereference in Windows MBT Transport driver allows an authorized attacker to elevate privileges locally.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Windows Windows 10 Windows 10 1507 and 25 more
CVE-2025-24990

Windows Agere Modem Driver Elevation of Privilege Vulnerability

Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with supported Windows operating systems. This is an announcement of the upcoming removal of ltmdm64.sys driver. The driver has been removed in the October cumulative update. Fax modem hardware dependent on this specific driver will no longer work on Windows. Microsoft recommends removing any existing dependencies on this hardware.

CVSS 3.1 · 7.8 High EPSS 7.9% KEV · Listed
Vendors
Microsoft
Products
Windows Windows 10 Windows 10 1507 and 27 more
CVE-2025-24052

Windows Agere Modem Driver Elevation of Privilege Vulnerability

Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with supported Windows operating systems. This is an announcement of the upcoming removal of ltmdm64.sys driver. The driver has been removed in the October cumulative update. Fax modem hardware dependent on this specific driver will no longer work on Windows. Microsoft recommends removing any existing dependencies on this hardware.

CVSS 3.1 · 7.8 High EPSS 2.5% KEV · Not listed
Vendors
Microsoft
Products
Windows Windows 10 Windows 10 1507 and 27 more
CVE-2025-55701

Windows Authentication Elevation of Privilege Vulnerability

Improper validation of specified type of input in Microsoft Windows allows an authorized attacker to elevate privileges locally.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Windows Windows 10 Windows 10 1507 and 27 more
CVE-2025-59196

Windows Simple Search and Discovery Protocol (SSDP) Service Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allows an authorized attacker to elevate privileges locally.

CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Windows 10 1507 Windows 10 1607 Windows 10 1809 and 23 more
CVE-2025-59201

Network Connection Status Indicator (NCSI) Elevation of Privilege Vulnerability

Improper access control in Network Connection Status Indicator (NCSI) allows an authorized attacker to elevate privileges locally.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Windows 10 1507 Windows 10 1607 Windows 10 1809 and 23 more
CVE-2025-59242

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Windows 10 1507 Windows 10 1607 Windows 10 1809 and 23 more
CVE-2025-59282

Internet Information Services (IIS) Inbox COM Objects (Global Memory) Remote Code Execution Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Inbox COM Objects allows an unauthorized attacker to execute code locally.

CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Iis Windows Windows 10 and 28 more
CVE-2025-59295

Windows URL Parsing Remote Code Execution Vulnerability

Heap-based buffer overflow in Internet Explorer allows an unauthorized attacker to execute code over a network.

CVSS 3.1 · 8.8 High EPSS 1.9% KEV · Not listed
Vendors
Microsoft
Products
Internet Explorer Windows Windows 10 and 28 more
CVE-2025-25004

PowerShell Elevation of Privilege Vulnerability

Improper access control in Microsoft PowerShell allows an authorized attacker to elevate privileges locally.

CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Powershell Windows Windows 10 and 28 more
CVE-2025-55695

Windows WLAN AutoConfig Service Information Disclosure Vulnerability

Out-of-bounds read in Windows WLAN Auto Config Service allows an authorized attacker to disclose information locally.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Windows Windows 10 Windows 10 1507 and 27 more
CVE-2025-58726

Windows SMB Server Elevation of Privilege Vulnerability

Improper access control in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

CVSS 3.1 · 7.5 High EPSS 1.1% KEV · Not listed
Vendors
Microsoft
Products
Windows Windows 10 Windows 10 1507 and 27 more