Vulnerabilidades

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Vulnerabilidades nuevas2970▼ 106 respecto a la semana anterior
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772 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
ModificadaAlta (9.3)73%💥 ExploitMozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+1013/1/201316/6/2026
Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 allow remote attackers to execute arbitrary JavaScript code with chrome privileges by leveraging improper interaction…
ModificadaAlta (9.3)61%💥 ExploitMozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+513/1/201316/6/2026
The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 does not prevent modifications to the prototype of an object, which allows remote attackers to execute arbitrary…
ModificadaAlta (9.3)4.2%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+513/1/201316/6/2026
Use-after-free vulnerability in the obj_toSource function in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted web page referencing JavaScript Proxy…
ModificadaAlta (9.3)6.9%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+513/1/201316/6/2026
Use-after-free vulnerability in the mozVibrate implementation in the Vibrate library in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via vectors related to the…
ModificadaAlta (9.3)5.4%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+1013/1/201316/6/2026
Use-after-free vulnerability in the ListenerManager implementation in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code…
ModificadaAlta (9.3)51%💥 ExploitMozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+1013/1/201316/6/2026
Use-after-free vulnerability in the serializeToStream implementation in the XMLSerializer component in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote…
ModificadaAlta (9.3)6.6%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+513/1/201316/6/2026
Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted XBL file with multiple bindings that have SVG content.
ModificadaMedia (5.8)1.4%—Mozilla FirefoxMozilla Seamonkey13/1/201316/6/2026
Mozilla Firefox before 18.0 on Android and SeaMonkey before 2.15 do not restrict a touch event to a single IFRAME element, which allows remote attackers to obtain sensitive information or possibly conduct cross-site scripting (XSS) attacks via a crafted HTML document.
ModificadaAlta (9.3)6.3%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+1013/1/201316/6/2026
Integer overflow in the JavaScript implementation in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted…
ModificadaAlta (9.3)5.8%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+513/1/201316/6/2026
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.1, and SeaMonkey before 2.15 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly…
ModificadaMedia (4.3)2.0%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+1013/1/201316/6/2026
The XBL.__proto__.toString implementation in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 makes it easier for remote attackers to bypass the ASLR protection mechanism…
ModificadaMedia (6.8)2.2%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+513/1/201316/6/2026
The gPluginHandler.handleEvent function in the plugin handler in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 does not properly enforce the Same Origin Policy, which allows remote attackers to conduct clickjacking…
ModificadaAlta (9.3)4.5%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+1013/1/201316/6/2026
Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 do not properly implement quickstubs that use the jsval data type for their return values, which allows remote attackers…
ModificadaAlta (9.3)4.5%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+513/1/201316/6/2026
The AutoWrapperChanger class in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 does not properly interact with garbage collection, which allows remote attackers to execute arbitrary code via a crafted HTML document…
ModificadaAlta (9.3)6.1%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+1013/1/201316/6/2026
Use-after-free vulnerability in the TableBackgroundPainter::TableBackgroundData::Destroy function in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote…
ModificadaAlta (9.3)5.8%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+521/11/201216/6/2026
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
ModificadaAlta (9.3)4.8%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+1021/11/201216/6/2026
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly…
ModificadaMedia (4.3)1.9%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+921/11/201216/6/2026
Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 implement cross-origin wrappers with a filtering behavior that does not properly restrict write actions, which allows remote attackers to conduct cross-site scripting…
ModificadaAlta (9.3)6.1%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+921/11/201216/6/2026
Use-after-free vulnerability in the nsTextEditorState::PrepareEditor function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap…
ModificadaAlta (9.3)7.0%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+921/11/201216/6/2026
Heap-based buffer overflow in the gfxShapedWord::CompressedGlyph::IsClusterStart function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code via unspecified vectors.
ModificadaAlta (9.3)6.2%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+521/11/201216/6/2026
The copyTexImage2D implementation in the WebGL subsystem in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via large image dimensions.
ModificadaAlta (7.5)4.5%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdOpensuse+421/11/201216/6/2026
Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving the setting of Cascading Style Sheets (CSS) properties in conjunction with SVG text.
ModificadaAlta (10)8.5%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+921/11/201216/6/2026
Integer overflow in the WebGL subsystem in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (invalid write operation) via crafted data.
ModificadaAlta (9.3)4.8%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+921/11/201216/6/2026
The texImage2D implementation in the WebGL subsystem in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 does not properly interact with Mesa drivers, which allows remote attackers to execute arbitrary code or cause a…
ModificadaAlta (8.8)3.8%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdMozilla Thunderbird ESR+1021/11/201216/6/2026
Use-after-free vulnerability in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 on Mac OS X allows remote attackers to execute arbitrary code via an HTML document.
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