Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2989▼ 87 respecto a la semana anterior
Críticas / altas1458▲ 97 respecto a la semana anterior
Nueva explotación activa (KEV)4▼ 5 respecto a la semana anterior
Sin puntuar (sin CVSS)353▼ 157 respecto a la semana anterior
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517 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
ModificadaAlta (9.3)29%—Microsoft Internet ExplorerMicrosoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP+131/3/201016/6/2026
Use-after-free vulnerability in Microsoft Internet Explorer 5.01 SP4, 6, and 6 SP1 allows remote attackers to execute arbitrary code by changing unspecified properties of an HTML object that has an onreadystatechange event handler, aka "HTML Object Memory Corruption Vulnerability."
ModificadaAlta (9.3)24%—Microsoft Internet ExplorerMicrosoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP+331/3/201016/6/2026
Race condition in Microsoft Internet Explorer 5.01 SP4, 6, 6 SP1, and 7 allows remote attackers to execute arbitrary code via a crafted HTML document that triggers memory corruption, aka "Race Condition Memory Corruption Vulnerability."
ModificadaMedia (6.5)29%—Microsoft Internet ExplorerMicrosoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP+331/3/201016/6/2026
Microsoft Internet Explorer 5.01 SP4, 6, 6 SP1, and 7 does not properly handle unspecified "encoding strings," which allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via a crafted web site, aka "Post Encoding Information Disclosure Vulnerability."
ModificadaAlta (9.3)34%—Microsoft Internet ExplorerMicrosoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP+331/3/201016/6/2026
Microsoft Internet Explorer 6, 6 SP1, and 7 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, leading to memory corruption, aka "Uninitialized Memory Corruption Vulnerability."
ModificadaAlta (7.6)25%—Microsoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP3/3/201016/6/2026
Stack-based buffer overflow in VBScript in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2, when Internet Explorer is used, might allow user-assisted remote attackers to execute arbitrary code via a long string in the fourth argument (aka helpfile argument) to the MsgBox function, leading to code…
ModificadaAlta (7.6)87%💥 ExploitMicrosoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP3/3/201016/6/2026
vbscript.dll in VBScript 5.1, 5.6, 5.7, and 5.8 in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2, when Internet Explorer is used, allows user-assisted remote attackers to execute arbitrary code by referencing a (1) local pathname, (2) UNC share pathname, or (3) WebDAV server with a crafted .hlp file…
ModificadaMedia (4.7)1.7%—Microsoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows 7Microsoft Windows Server 2008+226/2/201016/6/2026
An unspecified API in Microsoft Windows 2000, Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, and Windows 7 does not validate arguments, which allows local users to cause a denial of service (system crash) via a crafted application.
ModificadaAlta (9.3)29%—Microsoft Windows 2000Microsoft Windows XPMicrosoft Windows 2003 ServerMicrosoft Windows Vista+210/2/201016/6/2026
The Microsoft Data Analyzer ActiveX control (aka the Office Excel ActiveX control for Data Analysis) in max3activex.dll in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 allows remote attackers to…
ModificadaAlta (7.2)2.7%💥 ExploitMicrosoft Windows 2000Microsoft Windows Server 2003Microsoft Windows Server 2008Microsoft Windows Vista+110/2/201016/6/2026
Double free vulnerability in the kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows local users to gain privileges via a crafted application, aka "Windows Kernel Double Free Vulnerability."
ModificadaAlta (10)41%💥 ExploitMicrosoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows 7Microsoft Windows Server 2008+210/2/201016/6/2026
The SMB implementation in the Server service in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not use a sufficient source of entropy, which allows remote attackers to obtain access to files and…
ModificadaMedia (6.3)16%—Microsoft Windows 2000Microsoft Windows Server 2003Microsoft Windows Server 200810/2/201016/6/2026
The Key Distribution Center (KDC) in Kerberos in Microsoft Windows 2000 SP4, Server 2003 SP2, and Server 2008 Gold and SP2, when a trust relationship with a non-Windows Kerberos realm exists, allows remote authenticated users to cause a denial of service (NULL pointer dereference and domain controller outage) via a…
ModificadaAlta (9.3)48%💥 ExploitMicrosoft Windows 2000Microsoft Windows Server 2003Microsoft Windows XP10/2/201016/6/2026
Integer overflow in Microsoft Paint in Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 allows remote attackers to execute arbitrary code via a crafted JPEG (.JPG) file, aka "MS Paint Integer Overflow Vulnerability."
ModificadaMedia (6.9)1.8%—Microsoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows XP10/2/201016/6/2026
The Client/Server Run-time Subsystem (CSRSS) in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 does not properly kill processes after a logout, which allows local users to obtain sensitive information or gain privileges via a crafted application that continues to execute throughout the logout of one…
ModificadaAlta (7.8)79%—Microsoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows 7Microsoft Windows Server 2008+210/2/201016/6/2026
The SMB implementation in the Server service in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not properly validate the share and servername fields in SMB packets, which allows remote attackers to…
ModificadaMedia (5.9)13%—Microsoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows 7Microsoft Windows Server 2008+210/2/201016/6/2026
Multiple race conditions in the SMB implementation in the Server service in Microsoft Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 allow remote attackers to cause a denial of service (system hang) via a crafted (1) SMBv1 or (2) SMBv2 Negotiate packet, aka "SMB Memory…
ModificadaAlta (9)33%—Microsoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows 7Microsoft Windows Server 2008+210/2/201016/6/2026
The SMB implementation in the Server service in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not properly validate request fields, which allows remote authenticated users to execute arbitrary…
ModificadaAlta (9.3)8.6%—Microsoft Windows 2000Microsoft Windows Server 2003Microsoft Windows XP10/2/201016/6/2026
The SMB client implementation in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 does not properly validate response fields, which allows remote SMB servers and man-in-the-middle attackers to execute arbitrary code via a crafted response, aka "SMB Client Pool Corruption Vulnerability."
ModificadaAlta (9.3)21%—Microsoft Internet ExplorerMicrosoft Windows Server 2003Microsoft Windows XPMicrosoft Windows Server 2008+24/2/201016/6/2026
Microsoft Internet Explorer 5.01 SP4, 6, 6 SP1, 7, and 8 does not prevent rendering of non-HTML local files as HTML documents, which allows remote attackers to bypass intended access restrictions and read arbitrary files via vectors involving the product's use of text/html as the default content type for files that…
ModificadaAlta (9.3)34%💥 ExploitMicrosoft Internet ExplorerMicrosoft Windows 7Microsoft Windows Server 2003Microsoft Windows Server 2008+422/1/201016/6/2026
The URL validation functionality in Microsoft Internet Explorer 5.01, 6, 6 SP1, 7 and 8, and the ShellExecute API function in Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2, does not properly process input parameters, which allows remote attackers to execute arbitrary local programs via a crafted URL, aka "URL…
AnalizadaAlta (7.8)29%⚠ Explotación activa💥 ExploitMicrosoft Windows 2000Microsoft Windows 7Microsoft Windows XP21/1/201016/6/2026
The kernel in Microsoft Windows NT 3.1 through Windows 7, including Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, and Windows Server 2008 Gold and SP2, when access to 16-bit applications is enabled on a 32-bit x86 platform, does not properly validate certain BIOS…
ModificadaAlta (9.3)27%—Microsoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows 7Microsoft Windows Server 2008+213/1/201016/6/2026
Integer overflow in the Embedded OpenType (EOT) Font Engine (t2embed.dll) in Microsoft Windows 2000 SP4; Windows XP SP2 and SP3; Windows Server 2003 SP2; Windows Vista Gold, SP1, and SP2; Windows Server 2008 Gold, SP2, and R2; and Windows 7 allows remote attackers to execute arbitrary code via compressed data that…
ModificadaAlta (9.3)21%—Microsoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows XP13/12/200916/6/2026
ir32_32.dll 3.24.15.3 in the Indeo32 codec in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 allows remote attackers to cause a denial of service (heap corruption) or execute arbitrary code via malformed data in a stream in a media file, as demonstrated by an AVI file.
ModificadaAlta (9.3)21%—Microsoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows XP13/12/200916/6/2026
Unspecified vulnerability in the Indeo codec in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 allows remote attackers to execute arbitrary code via crafted media content, as reported to Microsoft by Dave Lenoe of Adobe.
ModificadaAlta (9.3)22%—Microsoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows XP13/12/200916/6/2026
Unspecified vulnerability in the Indeo codec in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 allows remote attackers to execute arbitrary code via crafted media content, as reported to Microsoft by Paul Byrne of NGS Software. NOTE: this might overlap CVE-2008-3615.
ModificadaAlta (9.3)24%—Microsoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows XPWindows Media Player13/12/200916/6/2026
Stack-based buffer overflow in the Intel Indeo41 codec for Windows Media Player in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 allows remote attackers to execute arbitrary code via crafted compressed video data in an IV41 stream in a media file, leading to many loop iterations, as demonstrated by…
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