Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas3142▲ 563 respecto a la semana anterior
Críticas / altas1455▲ 52 respecto a la semana anterior
Nueva explotación activa (KEV)5▼ 1 respecto a la semana anterior
Sin puntuar (sin CVSS)301▲ 287 respecto a la semana anterior
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2030 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
ModificadaMedia (5)4.5%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
Unspecified vulnerability in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) by changing the (1) -moz-grid and (2) -moz-grid-group display styles.
ModificadaAlta (9.3)6.9%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
Unspecified vulnerability in Firefox and Thunderbird 1.5 before 1.5.0.2, and SeaMonkey before 1.0.1, allows remote attackers to bypass the js_ValueToFunctionObject check and execute arbitrary code via unknown vectors involving setTimeout and Firefox' ForEach method.
ModificadaAlta (7.6)6.4%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird+114/4/200616/6/2026
Unspecified vulnerability in Mozilla Firefox and Thunderbird 1.x before 1.5.0.2 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0.1 allows remote attackers to gain chrome privileges via multiple attack vectors related to the use of XBL scripts with "Print Preview".
ModificadaBaja (2.6)2.5%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
Mozilla Firefox 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to spoof secure site indicators such as the locked icon by opening the trusted site in a popup window, then changing the location to a malicious site.
ModificadaAlta (9.3)8.4%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
The CSS border-rendering code in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via certain Cascading Style Sheets (CSS) that causes an…
ModificadaMedia (4.3)1.8%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 returns the Object class prototype instead of the global window object when (1) .valueOf.call or (2) .valueOf.apply are called without any arguments, which allows remote attackers to conduct…
ModificadaAlta (7.5)5.8%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
Unspecified vulnerability in Firefox and Thunderbird before 1.5.0.2, and SeaMonkey before 1.0.1, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown attack vectors related to DHTML. NOTE: due to the lack of sufficient public details from the vendor as of…
ModificadaAlta (7.5)6.9%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird+114/4/200616/6/2026
Unspecified vulnerability in Firefox and Thunderbird before 1.5.0.2, 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via attack vectors related to DHTML.
ModificadaMedia (6.8)5.2%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 does not properly protect the compilation scope of privileged built-in XBL bindings, which allows remote attackers to execute arbitrary code via the (1) valueOf.call or (2) valueOf.apply methods…
ModificadaAlta (7.5)4.8%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
Unspecified vulnerability in Firefox and Thunderbird before 1.5.0.2, and SeaMonkey before 1.0.1, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown attack vectors related to DHTML. NOTE: due to the lack of sufficient public details from the vendor as of…
ModificadaAlta (9.3)10%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
Integer overflow in Mozilla Firefox and Thunderbird 1.x before 1.5.0.2 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0.1 allows remote attackers to execute arbitrary code via a large number in the CSS letter-spacing property that leads to a heap-based buffer overflow.
ModificadaMedia (5)4.0%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
The JavaScript engine in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 does not properly handle temporary variables that are not garbage collected, which might allow remote attackers to trigger operations on freed memory and cause memory…
ModificadaAlta (9.3)9.5%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird+114/4/200616/6/2026
Unspecified vulnerability in Mozilla Firefox and Thunderbird 1.x before 1.5.0.2 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0.1 allows remote attackers to execute arbitrary code via unknown vectors related to the crypto.generateCRMFRequest method.
AnalizadaAlta (9.3)10%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
nsHTMLContentSink.cpp in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors involving a "particular sequence of HTML tags" that…
ModificadaAlta (7.5)4.8%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdDebian Linux14/4/200616/6/2026
Unspecified vulnerability in Firefox and Thunderbird before 1.5.0.2, and SeaMonkey before 1.0.1, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown attack vectors related to DHTML. NOTE: due to the lack of sufficient public details from the vendor as of…
ModificadaMedia (6.8)7.0%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to execute arbitrary code by using the Object.watch method to access the "clone parent" internal function.
ModificadaAlta (9.3)8.0%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
Mozilla Firefox and Thunderbird 1.x before 1.5.0.2 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0.1 allows remote attackers to execute arbitrary code via "an invalid and non-sensical ordering of table-related tags" that results in a negative array index.
ModificadaAlta (7.5)4.8%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdDebian Linux14/4/200616/6/2026
Unspecified vulnerability in Firefox and Thunderbird before 1.5.0.2, and SeaMonkey before 1.0.1, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown attack vectors related to DHTML. NOTE: due to the lack of sufficient public details from the vendor as of…
ModificadaAlta (9.3)9.2%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to execute arbitrary code by using an eval in an XBL method binding (XBL.method.eval) to create Javascript functions that are compiled with extra privileges.
ModificadaBaja (2.6)2.5%—Mozilla FirefoxMozilla SuiteMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
Mozilla Firefox 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to trick users into downloading and saving an executable file via an image that is overlaid by a transparent image link that points to the executable, which causes the executable to be…
ModificadaMedia (4.3)3.0%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird14/4/200616/6/2026
Unspecified vulnerability in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to bypass same-origin protections and conduct cross-site scripting (XSS) attacks via unspecified vectors involving the window.controllers…
ModificadaBaja (2.6)5.0%💥 ExploitMozilla Thunderbird7/3/200616/6/2026
The HTML rendering engine in Mozilla Thunderbird 1.5, when "Block loading of remote images in mail messages" is enabled, does not properly block external images from inline HTML attachments, which could allow remote attackers to obtain sensitive information, such as application version or IP address, when the user…
ModificadaAlta (9.3)7.2%💥 ExploitMozilla Thunderbird24/2/200616/6/2026
The WYSIWYG rendering engine ("rich mail" editor) in Mozilla Thunderbird 1.0.7 and earlier allows user-assisted attackers to bypass javascript security settings and obtain sensitive information or cause a crash via an e-mail containing a javascript URI in the SRC attribute of an IFRAME tag, which is executed when the…
ModificadaBaja (2.6)2.7%💥 ExploitMozilla Thunderbird22/2/200616/6/2026
Mozilla Thunderbird 1.5 allows user-assisted attackers to cause an unspecified denial of service by tricking the user into importing an LDIF file with a long field into the address book, as demonstrated by a long homePhone field.
ModificadaMedia (6.4)2.0%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird2/2/200616/6/2026
The E4X implementation in Mozilla Firefox before 1.5.0.1, Thunderbird 1.5 if running Javascript in mail, and SeaMonkey before 1.0 exposes the internal "AnyName" object to external interfaces, which allows multiple cooperating domains to exchange information in violation of the same origin restrictions.