| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network. |
| Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
| Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. |
| 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 & SMB Server EPA.
Adopt appropriate SMB Server hardening measures. |
| Improper access control in Windows SMB allows an authorized attacker to elevate privileges over a network. |
| Improper neutralization of special elements used in a command ('command injection') in SQL Server allows an authorized attacker to elevate privileges over a network. |
| Use of uninitialized resource in Windows Netlogon allows an unauthorized attacker to elevate privileges over a network. |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to execute code locally. |
| Improper verification of cryptographic signature in App Control for Business (WDAC) allows an unauthorized attacker to bypass a security feature locally. |
| Protection mechanism failure in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network. |
| Uncontrolled resource consumption in Windows Standards-Based Storage Management Service allows an unauthorized attacker to deny service over a network. |
| Null pointer dereference in Windows Local Security Authority (LSA) allows an authorized attacker to deny service over a network. |
| Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally. |
| Use after free in Windows BitLocker allows an authorized attacker to elevate privileges locally. |
| Improper access control in Microsoft Local Security Authority Server (lsasrv) allows an unauthorized attacker to deny service over a network. |
| Out-of-bounds read in Windows Storage Management Provider allows an authorized attacker to disclose information locally. |
| Use after free in Windows BitLocker allows an authorized attacker to elevate privileges locally. |
| External control of file name or path in Internet Shortcut Files allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
| Use of uninitialized resource in Windows DWM Core Library allows an authorized attacker to disclose information locally. |
