Live › vulnerability › CVE-2009-1123
Go to dashboardThe Windows kernel does not properly validate changes to certain kernel objects. A local user running a crafted application can gain higher privileges on the machine.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Microsoft Windows | vendor | – | – |
Unknown from the sources.
Apply the Microsoft updates for this CVE per vendor instructions, as CISA requires; the sources do not name the specific update or KB.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
The kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 SP2 does not properly validate changes to unspecified kernel objects, which allows local users to gain privileges via a crafted application, aka "Windows Kernel Desktop Vulnerability."
This page as .md · .json · in your agent: get_signal("CVE-2009-1123")
CISA KEV catalog, Creative Commons 0 · EPSS scores by FIRST, used with attribution · NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.