Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2730▼ 551 respecto a la semana anterior
Críticas / altas1294▼ 234 respecto a la semana anterior
Nueva explotación activa (KEV)3▼ 5 respecto a la semana anterior
Sin puntuar (sin CVSS)244▼ 258 respecto a la semana anterior
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742 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
ModificadaAlta (9.3)27%—Microsoft Windows 2000Microsoft Windows Media Format RuntimeMicrosoft Windows Media PlayerMicrosoft Windows XP+314/10/200916/6/2026
Microsoft Windows Media Runtime, as used in DirectShow WMA Voice Codec, Windows Media Audio Voice Decoder, and Audio Compression Manager (ACM), does not properly process Advanced Systems Format (ASF) files, which allows remote attackers to execute arbitrary code via a crafted audio file that uses the Windows Media…
ModificadaAlta (9.3)26%—Microsoft Windows 2000Microsoft .net FrameworkMicrosoft Windows Server 2003Microsoft Windows Server 2008+314/10/200916/6/2026
Microsoft .NET Framework 2.0, 2.0 SP1, and 3.5 does not properly enforce a certain type-equality constraint in .NET verifiable code, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application,…
ModificadaAlta (9.3)21%—Microsoft Windows 2000Microsoft .net FrameworkMicrosoft Windows Server 2003Microsoft Windows Server 2008+314/10/200916/6/2026
Microsoft .NET Framework 1.0 SP3, 1.1 SP1, and 2.0 SP1 does not properly validate .NET verifiable code, which allows remote attackers to obtain unintended access to stack memory, and execute arbitrary code, via (1) a crafted XAML browser application (XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET…
ModificadaAlta (9.3)26%—Microsoft Windows 2000Microsoft Windows Server 2003Microsoft Windows XP8/9/200916/6/2026
The DHTML Editing Component ActiveX control in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 does not properly format HTML markup, which allows remote attackers to execute arbitrary code via a crafted web site that triggers "system state" corruption, aka "DHTML Editing Component ActiveX Control…
ModificadaAlta (8.5)16%—Microsoft Windows Media Format RuntimeMicrosoft Windows 2000Microsoft Windows XPMicrosoft Windows Server 2003+48/9/200916/6/2026
Microsoft Windows Media Format Runtime 9.0, 9.5, and 11; and Microsoft Media Foundation on Windows Vista Gold, SP1, and SP2 and Server 2008; allows remote attackers to execute arbitrary code via an MP3 file with crafted metadata that triggers memory corruption, aka "Windows Media Playback Memory Corruption…
ModificadaAlta (9.3)21%—Microsoft Windows Media Format RuntimeMicrosoft Windows 2000Microsoft Windows XPMicrosoft Windows Server 2003+48/9/200916/6/2026
Microsoft Windows Media Format Runtime 9.0, 9.5, and 11 and Windows Media Services 9.1 and 2008 do not properly parse malformed headers in Advanced Systems Format (ASF) files, which allows remote attackers to execute arbitrary code via a crafted (1) .asf, (2) .wmv, or (3) .wma file, aka "Windows Media Header Parsing…
ModificadaAlta (7.8)35%—Microsoft Windows 2000Microsoft Windows Server 2003Microsoft Windows Server 2008Microsoft Windows Vista+18/9/200916/6/2026
Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allow remote attackers to cause a denial of service (TCP outage) via a series of TCP sessions that have pending data and a (1) small or (2) zero receive window size, and remain in the FIN-WAIT-1 or…
ModificadaAlta (9.3)22%—Microsoft Windows 2000Microsoft Windows Server 2003Microsoft Windows Server 2008Microsoft Windows Vista+18/9/200916/6/2026
The JScript scripting engine 5.1, 5.6, 5.7, and 5.8 in JScript.dll in Microsoft Windows, as used in Internet Explorer, does not properly load decoded scripts into memory before execution, which allows remote attackers to execute arbitrary code via a crafted web site that triggers memory corruption, aka "JScript Remote…
ModificadaMedia (5)4.9%—Apple MAC OS XApple MAC OS X ServerMicrosoft Windows VistaMicrosoft Windows XP+112/8/200916/6/2026
Unspecified vulnerability in Apple Safari 4 before 4.0.3 allows remote web servers to place an arbitrary web site in the Top Sites view, and possibly conduct phishing attacks, via unknown vectors.
ModificadaCrítica (9.8)42%—Microsoft Windows 2000Microsoft Windows Server 2003Microsoft Windows Server 2008Microsoft Windows Vista+112/8/200916/6/2026
The Active Template Library (ATL) in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows remote attackers to execute arbitrary code via vectors related to erroneous free operations after reading a variant from a stream and deleting this variant,…
ModificadaAlta (10)41%—Microsoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows Server 2008Microsoft Windows Vista+112/8/200916/6/2026
The Telnet service in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows remote Telnet servers to execute arbitrary code on a client machine by replaying the NTLM credentials of a client user, aka "Telnet Credential Reflection Vulnerability," a…
ModificadaAlta (9.3)35%—Microsoft Windows 2003 ServerMicrosoft Windows Server 2008Microsoft Windows VistaMicrosoft Windows XP12/8/200916/6/2026
Heap-based buffer overflow in the Microsoft Terminal Services Client ActiveX control running RDP 6.1 on Windows XP SP2, Vista SP1 or SP2, or Server 2008 Gold or SP2; or 5.2 or 6.1 on Windows XP SP3; allows remote attackers to execute arbitrary code via unspecified parameters to unknown methods, aka "Remote Desktop…
ModificadaMedia (6.9)1.3%—Microsoft Windows 2000Microsoft Windows Server 2003Microsoft Windows VistaMicrosoft Windows XP12/8/200916/6/2026
The Message Queuing (aka MSMQ) service for Microsoft Windows 2000 SP4, XP SP2, Server 2003 SP2, and Vista Gold does not properly validate unspecified IOCTL request data from user mode before passing this data to kernel mode, which allows local users to gain privileges via a crafted request, aka "MSMQ Null Pointer…
ModificadaAlta (8.5)22%—Microsoft Windows 2003 ServerMicrosoft Windows Server 2008Microsoft Windows VistaMicrosoft Windows XP12/8/200916/6/2026
Integer overflow in Avifil32.dll in the Windows Media file handling functionality in Microsoft Windows allows remote attackers to execute arbitrary code on a Windows 2000 SP4 system via a crafted AVI file, or cause a denial of service on a Windows XP SP2 or SP3, Server 2003 SP2, Vista Gold, SP1, or SP2, or Server 2008…
ModificadaAlta (9.3)29%—Microsoft Windows 2003 ServerMicrosoft Windows Server 2008Microsoft Windows VistaMicrosoft Windows XP12/8/200916/6/2026
Unspecified vulnerability in Avifil32.dll in the Windows Media file handling functionality in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows remote attackers to execute arbitrary code via a malformed header in a crafted AVI file, aka…
ModificadaAlta (8.8)21%—Microsoft Windows 2003 ServerMicrosoft Windows Server 2008Microsoft Windows VistaMicrosoft Windows XP12/8/200916/6/2026
Double free vulnerability in the Workstation service in Microsoft Windows allows remote authenticated users to gain privileges via a crafted RPC message to a Windows XP SP2 or SP3 or Server 2003 SP2 system, or cause a denial of service via a crafted RPC message to a Vista Gold, SP1, or SP2 or Server 2008 Gold or SP2…
ModificadaAlta (9.3)30%—Microsoft Windows 2000Microsoft Windows ServerMicrosoft Windows Server 2003Microsoft Windows Server 2008+212/8/200916/6/2026
Heap-based buffer overflow in Microsoft Remote Desktop Connection (formerly Terminal Services Client) running RDP 5.0 through 6.1 on Windows, and Remote Desktop Connection Client for Mac 2.0, allows remote attackers to execute arbitrary code via unspecified parameters, aka "Remote Desktop Connection Heap Overflow…
ModificadaMedia (4.6)5.9%💥 ExploitMicrosoft Windows Server 2003Microsoft Windows XP3/8/200916/6/2026
The NtUserConsoleControl function in win32k.sys in Microsoft Windows XP SP2 and SP3, and Server 2003 before SP1, allows local administrators to bypass unspecified "security software" and gain privileges via a crafted call that triggers an overwrite of an arbitrary memory location. NOTE: the vendor disputes the…
ModificadaAlta (8.8)38%—Microsoft Visual C++Microsoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows Server 2008+329/7/200916/6/2026
The Active Template Library (ATL) in Microsoft Visual Studio .NET 2003 SP1, Visual Studio 2005 SP1 and 2008 Gold and SP1, and Visual C++ 2005 SP1 and 2008 Gold and SP1; and Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2; does not properly restrict use of…
ModificadaAlta (9.3)34%—Microsoft Internet ExplorerMicrosoft Windows Server 2003Microsoft Windows XPMicrosoft Windows Server 2008+229/7/200916/6/2026
Microsoft Internet Explorer 5.01 SP4 and 6 SP1; Internet Explorer 6 for Windows XP SP2 and SP3 and Server 2003 SP2; and Internet Explorer 7 and 8 for Windows XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 do not properly handle attempts to access deleted objects in memory,…
ModificadaAlta (9.3)26%—Microsoft DirectxMicrosoft Windows 2000Microsoft Windows Server 2003Microsoft Windows XP15/7/200916/6/2026
The QuickTime Movie Parser Filter in quartz.dll in DirectShow in Microsoft DirectX 7.0 through 9.0c on Windows 2000 SP4, Windows XP SP2 and SP3, and Windows Server 2003 SP2 does not properly validate unspecified size fields in QuickTime media files, which allows remote attackers to execute arbitrary code via a crafted…
ModificadaAlta (9.3)27%—Microsoft DirectxMicrosoft Windows 2000Microsoft Windows Server 2003Microsoft Windows XP15/7/200916/6/2026
The QuickTime Movie Parser Filter in quartz.dll in DirectShow in Microsoft DirectX 7.0 through 9.0c on Windows 2000 SP4, Windows XP SP2 and SP3, and Windows Server 2003 SP2 performs updates to pointers without properly validating unspecified data values, which allows remote attackers to execute arbitrary code via a…
ModificadaAlta (9.3)26%—Microsoft Windows 2000Microsoft Windows Server 2003Microsoft Windows Server 2008Microsoft Windows Vista+115/7/200916/6/2026
Integer overflow in the Embedded OpenType (EOT) Font Engine in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows remote attackers to execute arbitrary code via a crafted name table, aka "Embedded OpenType Font Integer Overflow Vulnerability."
ModificadaAlta (8.8)37%—Microsoft Windows 2000Microsoft Windows Server 2003Microsoft Windows Server 2008Microsoft Windows Vista+115/7/200916/6/2026
The Embedded OpenType (EOT) Font Engine (T2EMBED.DLL) in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows remote attackers to execute arbitrary code via a crafted name table in a data record that triggers an integer truncation and a heap-based…
ModificadaAlta (9.3)31%—Microsoft Windows 2003 ServerMicrosoft Windows XP7/7/200916/6/2026
Unspecified vulnerability in the Load method in the IPersistStreamInit interface in the Active Template Library (ATL), as used in the Microsoft Video ActiveX control in msvidctl.dll in DirectShow, in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2…