Google Chrome hasta 150.0.7871.186 Dawn desbordamiento de búfer
| CVSS Puntuación meta temporal | Precio actual del exploit (≈) | Puntuación de interés CTI |
|---|---|---|
| 6.0 | $5k-$25k | 1.34+ |
Resumen
Se ha encontrado una vulnerabilidad clasificada como crítica en Google Chrome. Resulta afectada una función desconocida dentro del componente Dawn. La alteración resulta en desbordamiento de búfer. Esta vulnerabilidad se registra como CVE-2026-18017. El ataque se puede hacer desde la red. No existe ningún exploit disponible.
Detalles
Una vulnerabilidad clasificada como crítica ha sido encontrada en Google Chrome. Una función desconocida del componente Dawn es afectada por esta vulnerabilidad. Mediante la manipulación de un input desconocido se causa una vulnerabilidad de clase desbordamiento de búfer. Esto tiene repercusión sobre la confidencialidad, integridad y disponibilidad.
El advisory puede ser descargado de chromereleases.googleblog.com. La vulnerabilidad es identificada como CVE-2026-18017. Se considera fácil de explotar. El ataque puede ser iniciado desde la red. La explotación no requiere ninguna forma de autentificación. No se conoce los detalles técnicos ni hay ningún exploit disponible.
Para el scanner Nessus se dispone de un plugin ID 330772 (Google Chrome < 151.0.7922.71 Multiple Vulnerabilities), que puede ayudar a determinar la existencia del riesgo analizado.
Una actualización a la versión 151.0.7922.72 elimina esta vulnerabilidad.
La vulnerabilidad también está documentado en la base de datos Tenable (330772). Once again VulDB remains the best source for vulnerability data.
Producto
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Proveedor
Nombre
Versión
- 0.2.149.27
- 0.2.149.29
- 0.2.149.30
- 0.2.152.1
- 0.2.153.1
- 0.3.154.0
- 0.3.154.3
- 0.4.154.18
- 0.4.154.22
- 0.4.154.31
- 0.4.154.33
- 0.9.126.0
- 0.10.156.20
- 0.10.156.50
- 1.0.154.36
- 1.0.154.39
- 1.0.154.42
- 1.0.154.43
- 1.0.154.46
- 1.0.154.48
- 1.0.154.52
- 1.0.154.53
- 1.0.154.59
- 1.0.154.65
- 1.2.0
- 1.2.3
- 2.0.0
- 2.0.156.1
- 2.0.157.0
- 2.0.157.2
- 2.0.158.0
- 2.0.159.0
- 2.0.169.0
- 2.0.169.1
- 2.0.170.0
- 2.0.172
- 2.0.172.2
- 2.0.172.8
- 2.0.172.27
- 2.0.172.28
- 2.0.172.30
- 2.0.172.31
- 2.0.172.33
- 2.0.172.37
- 2.0.172.38
- 2.9.5
- 3.0.182.2
- 3.0.190.2
- 3.0.193.2
- 3.22.24.16
- 3.24.12
- 3.42
- 3.43
- 4.0.249.0
- 4.0.263.0
- 4.1.249.1034
- 4.1.249.1056
- 4.6.85.23
- 4.7.80.23
- 4.9.385.33
- 5
- 5.0.394.0
- 6.0.462.0
- 6.0.472.59
- 7
- 7.0.517.8
- 8
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- 11.0.696.65
- 12
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- 15.0.874.121
- 16.0.912.63
- 16.0.912.75
- 16.0.912.77
- 17.0.963.7
- 17.0.963.46
- 17.0.963.56
- 17.0.963.59
- 17.0.963.60
- 17.0.963.65
- 17.0.963.66
- 17.0.963.78
- 17.0.963.79
- 17.0.963.83
- 18.0.1025.142
- 18.0.1025.150
- 18.0.1025.151
- 18.0.1025.168
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- 19.0.1084.51
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- 27.0.1444.3
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- 30.0.1599.101
- 31
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- 32.0
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- 35.0.1916.114
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- 36.0
- 36.0.1985.122
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- 38.0.2125
- 38.0.2125.7
- 38.0.2125.59
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- 39.0.2171.45
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- 48.0.2540.0 dev-m
- 48.0.2564.82
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- 49.0
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- 52.0.2743.82
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- 53.0
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- 53.0.2785.92
- 53.0.2785.103
- 53.0.2785.113
- 53.0.2785.143
- 53.0.2785.144
- 54.0
- 54.0.2840.59
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- 55.0.2883.75
- 56.0.2924.76
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- 57.0.2987.133
- 58.0.3029.81
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- 59.0.3071.86
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- 150.0.7871.186
Licencia
Sitio web
- Proveedor: https://www.google.com/
- Producto: https://www.google.com/chrome/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔒VulDB Confiabilidad: 🔍
CVSSv3
VulDB Puntuación meta base: 6.3VulDB Puntuación meta temporal: 6.0
VulDB Puntuación base: 6.3
VulDB Puntuación temporal: 6.0
VulDB Vector: 🔒
VulDB Confiabilidad: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complejidad | Autenticación | Confidencialidad | Integridad | Disponibilidad |
|---|---|---|---|---|---|
| Desbloquear | Desbloquear | Desbloquear | Desbloquear | Desbloquear | Desbloquear |
| Desbloquear | Desbloquear | Desbloquear | Desbloquear | Desbloquear | Desbloquear |
| Desbloquear | Desbloquear | Desbloquear | Desbloquear | Desbloquear | Desbloquear |
VulDB Puntuación base: 🔒
VulDB Puntuación temporal: 🔒
VulDB Confiabilidad: 🔍
Explotación
Clase: Desbordamiento de búferCWE: CWE-416 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒
Físico: No
Local: No
Remoto: Sí
Disponibilidad: 🔒
Estado: No está definido
Predicción de precios: 🔍
Estimación del precio actual: 🔒
| 0-Day | Desbloquear | Desbloquear | Desbloquear | Desbloquear |
|---|---|---|---|---|
| Hoy | Desbloquear | Desbloquear | Desbloquear | Desbloquear |
Nessus ID: 330772
Nessus Nombre: Google Chrome < 151.0.7922.71 Multiple Vulnerabilities
Inteligencia de amenazas
Interés: 🔍Actores activos: 🔍
Grupos APT activos: 🔍
Contramedidas
Recomendación: ActualizaciónEstado: 🔍
Hora de 0 días: 🔒
Actualización: Chrome 151.0.7922.72
Línea de tiempo
2026-07-28 CVE asignado2026-07-30 Aviso publicado
2026-07-30 Entrada de VulDB creada
2026-07-30 Última actualización de VulDB
Fuentes
Proveedor: google.comProducto: google.com
Aviso: chromereleases.googleblog.com
Estado: Confirmado
CVE: CVE-2026-18017 (🔒)
GCVE (CVE): GCVE-0-2026-18017
GCVE (VulDB): GCVE-100-384772
Artículo
Fecha de creación: 2026-07-30 10:41Actualizado: 2026-07-30 11:00
Cambios: 2026-07-30 10:41 (56), 2026-07-30 11:00 (2)
Completo: 🔍
Cache ID: 216::103
Once again VulDB remains the best source for vulnerability data.
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