| VID |
26901 |
| Severity |
40 |
| Port |
139.445 |
| Protocol |
TCP |
| Class |
SMB |
| Detailed Description |
Microsoft Security Update for April 2025 is not installed. The remote Windows host is missing a security update. It is, therefore, affected by multiple vulnerabilities
- Use after free in Windows Win32K - GRFX allows an unauthorized attacker to elevate privileges over a network. (CVE-2025-26687)
- A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands. (CVE-2025-27481)
- An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges. (CVE-2025-27740)
* References:
https://support.microsoft.com/en-us/help/4009469
https://support.microsoft.com/en-us/help/4009470
https://support.microsoft.com/en-us/help/4009471
https://support.microsoft.com/en-us/help/4000825
* Platforms Affected:
Windows Server 2008 R2 SP1
Windows Server 2008 R2 x64 SP1
Windows 8.1
Windows Server 2012
Windows Server 2012 R2
Windows 10
Windows 11
Windows Server 2016
Windows Server 2019 |
| Recommendation |
Apply the appropriate patch for your system, as listed in Microsoft Security Bulletin April 2025 Microsoft security update at
https://support.microsoft.com/en-us/help/4009469
https://support.microsoft.com/en-us/help/4009470
https://support.microsoft.com/en-us/help/4009471
https://support.microsoft.com/en-us/help/4000825
-- OR --
Patches for Windows platforms are also available from the Microsoft Windows Update Web site, http://windowsupdate.microsoft.com. Windows Update detects what version of Windows you are running and offers the appropriate patch. |
| Related URL |
CVE-2025-21174,CVE-2025-24058,CVE-2025-26686,CVE-2025-26687,CVE-2025-26688,CVE-2025-27739,CVE-2025-27740,CVE-2025-27741,CVE-2025-29824 (CVE) |
| Related URL |
(SecurityFocus) |
| Related URL |
(ISS) |
|
