Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2715▼ 529 respecto a la semana anterior
Críticas / altas1290▼ 220 respecto a la semana anterior
Nueva explotación activa (KEV)3▼ 5 respecto a la semana anterior
Sin puntuar (sin CVSS)225▼ 276 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
ModificadaMedia (6.8)1.4%—Microsoft Windows 2003 ServerMicrosoft Windows 7Microsoft Windows Server 2008Microsoft Windows Vista+116/8/201016/6/2026
Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 SP2 and R2, and Windows 7 allow local users to gain privileges by leveraging access to a process with NetworkService credentials, as demonstrated by TAPI Server, SQL Server, and IIS processes, and related to the…
ModificadaAlta (9.3)15%—Microsoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP11/8/201016/6/2026
The Secure Channel (aka SChannel) security package in Microsoft Windows XP SP2 and SP3, and Windows Server 2003 SP2, does not properly validate certificate request messages from TLS and SSL servers, which allows remote servers to execute arbitrary code via a crafted SSL response, aka "SChannel Malformed Certificate…
ModificadaAlta (9.3)31%💥 ExploitMicrosoft Windows 7Microsoft Windows VistaMicrosoft Windows XP11/8/201016/6/2026
The Cinepak codec in Microsoft Windows XP SP2 and SP3, Windows Vista SP1 and SP2, and Windows 7 does not properly decompress media files, which allows remote attackers to execute arbitrary code via a crafted file, aka "Cinepak Codec Decompression Vulnerability."
ModificadaAlta (10)76%💥 ExploitMicrosoft Windows 2003 ServerMicrosoft Windows 7Microsoft Windows Server 2003Microsoft Windows Server 2008+211/8/201016/6/2026
The SMB Server in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not properly validate fields in an SMB request, which allows remote attackers to execute arbitrary code via a crafted SMB packet, aka "SMB Pool Overflow…
ModificadaAlta (7.2)3.4%💥 ExploitMicrosoft Windows 2003 ServerMicrosoft Windows 7Microsoft Windows Server 2003Microsoft Windows Server 2008+211/8/201016/6/2026
The Windows kernel-mode drivers in win32k.sys in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 do not properly validate pseudo-handle values in callback parameters during window creation, which allows local users to gain…
ModificadaAlta (8.4)1.4%—Microsoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows Server 2008Microsoft Windows Vista+111/8/201016/6/2026
The Windows kernel-mode drivers in win32k.sys in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, and Windows Server 2008 Gold and SP2 do not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application, aka "Win32k…
ModificadaAlta (7.2)1.6%—Microsoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP11/8/201016/6/2026
The Windows kernel-mode drivers in win32k.sys in Microsoft Windows XP SP2 and SP3, and Windows Server 2003 SP2, do not properly perform memory allocation before copying user-mode data to kernel mode, which allows local users to gain privileges via a crafted application, aka "Win32k Pool Overflow Vulnerability."
ModificadaAlta (7.2)3.0%💥 ExploitMicrosoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP11/8/201016/6/2026
The Windows kernel-mode drivers in win32k.sys in Microsoft Windows XP SP2 and SP3, and Windows Server 2003 SP2, do not properly handle unspecified exceptions, which allows local users to gain privileges via a crafted application, aka "Win32k Exception Handling Vulnerability."
ModificadaMedia (6.8)2.5%💥 ExploitMicrosoft Windows XP11/8/201016/6/2026
Race condition in the kernel in Microsoft Windows XP SP3 allows local users to gain privileges via vectors involving thread creation, aka "Windows Kernel Data Initialization Vulnerability."
ModificadaMedia (4.4)2.0%💥 ExploitMicrosoft Windows 2003 ServerMicrosoft Windows 7Microsoft Windows Server 2003Microsoft Windows Server 2008+211/8/201016/6/2026
The Windows kernel-mode drivers in win32k.sys in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 do not properly validate an unspecified system-call argument, which allows local users to cause a denial of service (system hang)…
ModificadaAlta (9.3)23%—Microsoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP11/8/201016/6/2026
Multiple buffer overflows in the MPEG Layer-3 Audio Codec for Microsoft DirectShow in l3codecx.ax in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 allow remote attackers to execute arbitrary code via an MPEG Layer-3 audio stream in (1) a crafted media file or (2) crafted streaming content, aka "MPEG Layer-3…
AnalizadaAlta (7.8)91%⚠ Explotación activa💥 ExploitMicrosoft Windows 7Microsoft Windows Server 2003Microsoft Windows Server 2008Microsoft Windows Vista+122/7/201016/6/2026
Windows Shell in Microsoft Windows XP SP3, Server 2003 SP2, Vista SP1 and SP2, Server 2008 SP2 and R2, and Windows 7 allows local users or remote attackers to execute arbitrary code via a crafted (1) .LNK or (2) .PIF shortcut file, which is not properly handled during icon display in Windows Explorer, as demonstrated…
ModificadaMedia (4.3)21%💥 ExploitMicrosoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP15/6/201016/6/2026
Cross-site scripting (XSS) vulnerability in the GetServerName function in sysinfo/commonFunc.js in Microsoft Windows Help and Support Center for Windows XP and Windows Server 2003 allows remote attackers to inject arbitrary web script or HTML via the svr parameter to sysinfo/sysinfomain.htm. NOTE: this can be…
ModificadaAlta (9.3)71%💥 ExploitMicrosoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP15/6/201016/6/2026
The MPC::HexToNum function in helpctr.exe in Microsoft Windows Help and Support Center in Windows XP and Windows Server 2003 does not properly handle malformed escape sequences, which allows remote attackers to bypass the trusted documents whitelist (fromHCP option) and execute arbitrary commands via a crafted hcp://…
ModificadaMedia (6.8)5.1%—Microsoft Windows 2000Microsoft Windows XPMicrosoft Windows 2003 ServerMicrosoft Windows Vista+28/6/201016/6/2026
The Windows kernel-mode drivers in win32k.sys in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista SP1 and SP2, Server 2008 Gold and SP2, Windows 7, and Server 2008 R2 allows local users to execute arbitrary code via vectors related to "glyph outline information" and TrueType fonts, aka "Win32k…
ModificadaAlta (9.3)26%—Microsoft Windows XPMicrosoft Windows 2003 ServerMicrosoft Windows VistaMicrosoft Windows Server 2008+18/6/201016/6/2026
Multiple unspecified vulnerabilities in the Microsoft Internet Explorer 8 Developer Tools ActiveX control in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allow remote attackers to…
ModificadaAlta (7.8)1.2%—Microsoft Windows 2000Microsoft Windows XPMicrosoft Windows 2003 ServerMicrosoft Windows Vista+28/6/201016/6/2026
The Windows kernel-mode drivers in win32k.sys in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista SP1 and SP2, Server 2008 Gold and SP2, Windows 7, and Server 2008 R2 "do not properly validate all callback parameters when creating a new window," which allows local users to execute arbitrary code, aka…
ModificadaMedia (6.8)1.3%—Microsoft Windows 2000Microsoft Windows XPMicrosoft Windows 2003 ServerMicrosoft Windows Vista+18/6/201016/6/2026
The Windows kernel-mode drivers in win32k.sys in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista SP1 and SP2, and Server 2008 Gold and SP2 "do not properly validate changes in certain kernel objects," which allows local users to execute arbitrary code via vectors related to Device Contexts (DC) and…
ModificadaAlta (7.2)2.1%—Microsoft Windows 2000Microsoft Windows XPMicrosoft Windows 2003 ServerMicrosoft Windows Vista+28/6/201016/6/2026
Unspecified vulnerability in the Windows OpenType Compact Font Format (CFF) driver in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista SP1 and SP2, Server 2008 SP2 and R2, and Windows 7 allows local users to execute arbitrary code via unknown vectors related to improper validation when copying data…
ModificadaMedia (6.4)6.6%—Microsoft Windows 2000Microsoft Windows XPMicrosoft Windows Server 2003Microsoft Windows Server 2008+17/5/201016/6/2026
The DNS implementation in smtpsvc.dll before 6.0.2600.5949 in Microsoft Windows 2000 SP4 and earlier, Windows XP SP3 and earlier, Windows Server 2003 SP2 and earlier, Windows Server 2008 SP2 and earlier, Windows Server 2008 R2, Exchange Server 2003 SP3 and earlier, Exchange Server 2007 SP2 and earlier, and Exchange…
ModificadaMedia (6.4)6.6%—Microsoft Windows 2000Microsoft Windows XPMicrosoft Windows Server 2003Microsoft Windows Server 2008+17/5/201016/6/2026
The DNS implementation in smtpsvc.dll before 6.0.2600.5949 in Microsoft Windows 2000 SP4 and earlier, Windows XP SP3 and earlier, Windows Server 2003 SP2 and earlier, Windows Server 2008 SP2 and earlier, Windows Server 2008 R2, Exchange Server 2003 SP3 and earlier, Exchange Server 2007 SP2 and earlier, and Exchange…
ModificadaMedia (4.9)2.5%💥 ExploitMicrosoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP6/5/201016/6/2026
The SfnLOGONNOTIFY function in win32k.sys in the kernel in Microsoft Windows 2000, XP, and Server 2003 allows local users to cause a denial of service (system crash) via a 0x4c value in the second argument (aka the Msg argument) of a PostMessage function call for the DDEMLEvent window.
ModificadaMedia (4.9)2.7%💥 ExploitMicrosoft Windows 2000Microsoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows XP6/5/201016/6/2026
The SfnINSTRING function in win32k.sys in the kernel in Microsoft Windows 2000, XP, and Server 2003 allows local users to cause a denial of service (system crash) via a 0x18d value in the second argument (aka the Msg argument) of a PostMessage function call for the DDEMLEvent window.
ModificadaMedia (6.4)17%—Microsoft Windows XPMicrosoft Windows 2003 ServerMicrosoft Windows Server 2003Microsoft Windows Server 2008+114/4/201016/6/2026
Microsoft Windows XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allow remote attackers to bypass intended IPv4 source-address restrictions via a mismatched IPv6 source address in a tunneled ISATAP packet, aka "ISATAP IPv6 Source Address Spoofing Vulnerability."
ModificadaAlta (9.3)24%—Microsoft Windows 7Microsoft Windows 2000Microsoft Windows XPMicrosoft Windows 2003 Server+314/4/201016/6/2026
The Authenticode Signature verification functionality in cabview.dll in Cabinet File Viewer Shell Extension 5.1, 6.0, and 6.1 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 use…