CVE-2009-2526

EXPLOITED

Microsoft Windows Vista-Server 2008 - DoS

Title source: llm

Description

Microsoft Windows Vista Gold, SP1, and SP2 and Server 2008 Gold and SP2 do not properly validate fields in SMBv2 packets, which allows remote attackers to cause a denial of service (infinite loop and system hang) via a crafted packet to the Server service, aka "SMBv2 Infinite Loop Vulnerability."

Exploits (2)

exploitdb WORKING POC
pythonremotewindows
https://www.exploit-db.com/exploits/40280
exploitdb WORKING POC
remotewindows
https://www.exploit-db.com/exploits/14674

Scores

EPSS 0.8141
EPSS Percentile 99.2%

Exploitation Intel

VulnCheck KEV 2017-06-20

Classification

CWE
CWE-399
Status draft

Affected Products (14)

microsoft/windows_server_2008
microsoft/windows_server_2008
microsoft/windows_server_2008
microsoft/windows_server_2008
microsoft/windows_server_2008
microsoft/windows_server_2008
microsoft/windows_server_2008
microsoft/windows_server_2008
microsoft/windows_vista
microsoft/windows_vista
microsoft/windows_vista
microsoft/windows_vista
microsoft/windows_vista
microsoft/windows_vista

Timeline

Published Oct 14, 2009
Tracked Since Feb 18, 2026