Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2738▼ 488 respecto a la semana anterior
Críticas / altas1301▼ 189 respecto a la semana anterior
Nueva explotación activa (KEV)4▼ 5 respecto a la semana anterior
Sin puntuar (sin CVSS)229▼ 273 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 (10)5.6%—Mozilla FirefoxMozilla ThunderbirdMozilla Seamonkey18/8/201116/6/2026
The appendChild function in Mozilla Firefox before 3.6.20, Thunderbird 3.x before 3.1.12, SeaMonkey 2.x, and possibly other products does not properly handle DOM objects, which allows remote attackers to execute arbitrary code via unspecified vectors that lead to dereferencing of a "dangling pointer."
ModificadaAlta (10)4.8%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird18/8/201116/6/2026
The SVGTextElement.getCharNumAtPosition function in Mozilla Firefox before 3.6.20, and 4.x through 5; Thunderbird 3.x before 3.1.12 and other versions before 6; SeaMonkey 2.x before 2.3; and possibly other products does not properly handle SVG text, which allows remote attackers to execute arbitrary code via…
ModificadaMedia (5)3.8%—Mozilla SeamonkeyMozilla FirefoxMozilla Thunderbird30/6/201116/6/2026
Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a multipart/x-mixed-replace image.
ModificadaAlta (7.6)5.0%—Mozilla SeamonkeyMozilla FirefoxMozilla Thunderbird30/6/201116/6/2026
Use-after-free vulnerability in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14, when JavaScript is disabled, allows remote attackers to execute arbitrary code via a crafted XUL document.
ModificadaAlta (10)76%💥 ExploitMozilla SeamonkeyMozilla FirefoxMozilla Thunderbird30/6/201116/6/2026
Integer overflow in the Array.reduceRight method in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to execute arbitrary code via vectors involving a long JavaScript Array object.
ModificadaAlta (10)5.8%—Mozilla SeamonkeyMozilla FirefoxMozilla Thunderbird30/6/201116/6/2026
Use-after-free vulnerability in the nsSVGPointList::AppendElement function in the implementation of SVG element lists in Mozilla Firefox before 3.6.18, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via…
ModificadaMedia (5)1.8%—Mozilla SeamonkeyMozilla FirefoxMozilla Thunderbird30/6/201116/6/2026
Mozilla Firefox before 3.6.18, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 do not distinguish between cookies for two domain names that differ only in a trailing dot, which allows remote web servers to bypass the Same Origin Policy via Set-Cookie headers.
ModificadaAlta (10)5.6%—Mozilla SeamonkeyMozilla FirefoxMozilla Thunderbird30/6/201116/6/2026
Use-after-free vulnerability in the nsXULCommandDispatcher function in Mozilla Firefox before 3.6.18, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to execute arbitrary code via a crafted XUL document that dequeues the current command updater.
ModificadaAlta (10)5.8%—Mozilla SeamonkeyMozilla FirefoxMozilla Thunderbird30/6/201116/6/2026
Use-after-free vulnerability in the nsSVGPathSegList::ReplaceItem function in the implementation of SVG element lists in Mozilla Firefox before 3.6.18, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via…
ModificadaMedia (4.3)0.98%—Monkeysaudio Monkey's Audio20/5/201116/6/2026
Monkey's Audio before 4.02 allows remote attackers to cause a denial of service (application crash) via a malformed APE file.
ModificadaMedia (4.3)0.98%—Monkeysaudio Monkey's Audio20/5/201116/6/2026
Monkey's Audio before 4.01b2 allows remote attackers to cause a denial of service (application crash) via an APX file that lacks NULL termination.
ModificadaAlta (10)5.5%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird7/5/201116/6/2026
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 3.5.x before 3.5.19 and 3.6.x before 3.6.17, Thunderbird before 3.1.10, and SeaMonkey before 2.0.14 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown…
ModificadaAlta (10)5.3%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird7/5/201116/6/2026
Unspecified vulnerability in the browser engine in Mozilla Firefox 3.5.x before 3.5.19 and 3.6.x before 3.6.17, Thunderbird before 3.1.10, and SeaMonkey before 2.0.14 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors, a…
ModificadaAlta (10)5.3%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird7/5/201116/6/2026
Unspecified vulnerability in the browser engine in Mozilla Firefox 3.5.x before 3.5.19 and 3.6.x before 3.6.17, Thunderbird before 3.1.10, and SeaMonkey before 2.0.14 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors, a…
ModificadaAlta (7.5)1.8%—Mozilla FirefoxMozilla Seamonkey7/5/201116/6/2026
Unspecified vulnerability in the Java Embedding Plugin (JEP) in Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, on Mac OS X allows remote attackers to bypass intended access restrictions via unknown vectors.
ModificadaAlta (10)5.3%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird7/5/201116/6/2026
Unspecified vulnerability in the browser engine in Mozilla Firefox 3.5.x before 3.5.19 and 3.6.x before 3.6.17, Thunderbird before 3.1.10, and SeaMonkey before 2.0.14 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors, a…
ModificadaAlta (10)5.3%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird7/5/201116/6/2026
Unspecified vulnerability in the browser engine in Mozilla Firefox 3.5.x before 3.5.19 and 3.6.x before 3.6.17, Thunderbird before 3.1.10, and SeaMonkey before 2.0.14 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors, a…
ModificadaAlta (10)70%💥 ExploitMozilla FirefoxMozilla Seamonkey7/5/201116/6/2026
Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, does not properly use nsTreeRange data structures, which allows remote attackers to execute arbitrary code via unspecified vectors that lead to a "dangling pointer."
ModificadaAlta (10)5.3%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird7/5/201116/6/2026
Unspecified vulnerability in the browser engine in Mozilla Firefox 3.5.x before 3.5.19 and 3.6.x before 3.6.17, Thunderbird before 3.1.10, and SeaMonkey before 2.0.14 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors, a…
ModificadaMedia (5)2.8%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird7/5/201116/6/2026
Directory traversal vulnerability in Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, Thunderbird before 3.1.10, and SeaMonkey before 2.0.14 on Windows allows remote attackers to determine the existence of arbitrary files, and possibly load resources, via vectors involving a resource: URL.
ModificadaAlta (10)6.9%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird7/5/201116/6/2026
Unspecified vulnerability in the browser engine in Mozilla Firefox 3.5.x before 3.5.19, 3.6.x before 3.6.17, and 4.x before 4.0.1; Thunderbird before 3.1.10; and SeaMonkey before 2.0.14 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via…
ModificadaAlta (10)6.9%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird7/5/201116/6/2026
Unspecified vulnerability in the browser engine in Mozilla Firefox 3.5.x before 3.5.19, 3.6.x before 3.6.17, and 4.x before 4.0.1; Thunderbird before 3.1.10; and SeaMonkey before 2.0.14 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via…
ModificadaMedia (5)2.2%—Mozilla FirefoxMozilla Seamonkey7/5/201116/6/2026
Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, does not properly implement autocompletion for forms, which allows remote attackers to read form history entries via a Java applet that spoofs interaction with the autocomplete controls.
ModificadaAlta (10)4.8%—Mozilla FirefoxMozilla Seamonkey7/5/201116/6/2026
Use-after-free vulnerability in Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, allows remote attackers to execute arbitrary code via vectors related to OBJECT's mObserverList.
ModificadaAlta (10)74%💥 ExploitMozilla FirefoxMozilla Seamonkey7/5/201116/6/2026
Use-after-free vulnerability in Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, allows remote attackers to execute arbitrary code via vectors related to OBJECT's mChannel.
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