Google Chrome hasta 147.0.7727.138 ORB escalada de privilegios
| CVSS Puntuación meta temporal | Precio actual del exploit (≈) | Puntuación de interés CTI |
|---|---|---|
| 6.0 | $5k-$25k | 0.00 |
Resumen
Se ha detectado una vulnerabilidad clasificada como crítica en Google Chrome. Resulta afectada una función desconocida dentro del componente ORB. Por la manipulación de un input desconocido se causa una vulnerabilidad de clase escalada de privilegios. Esta vulnerabilidad se conoce como CVE-2026-7971. Es posible lanzar el ataque de forma remota. No se encuentra disponible ningún exploit. Se recomienda actualizar el componente afectado.
Detalles
Una vulnerabilidad clasificada como crítica fue encontrada en Google Chrome. Una función desconocida del componente ORB es afectada por esta vulnerabilidad. Mediante la manipulación de un input desconocido se causa una vulnerabilidad de clase escalada de privilegios. Esto tiene repercusión sobre la confidencialidad, integridad y disponibilidad.
El advisory puede ser descargado de chromereleases.googleblog.com. La vulnerabilidad es identificada como CVE-2026-7971. Resulta fácil de explotar. El ataque se puede hacer desde la red. La explotación no necesita ninguna autentificación específica. No se conoce los detalles técnicos ni hay ningún exploit disponible.
Para el scanner Nessus se dispone de un plugin ID 315031 (openSUSE 16 Security Update : chromium (openSUSE-SU-2026:20727-1)), que puede ayudar a determinar la existencia del riesgo analizado.
Una actualización a la versión 148.0.7778.96 elimina esta vulnerabilidad.
La vulnerabilidad también está documentado en la base de datos Tenable (315031). If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Producto
Escribe
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
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- 0.4.154.18
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- 0.9.126.0
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- 1.0.154.36
- 1.0.154.39
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- 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
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- 2.0.172.27
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- 2.0.172.30
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- 2.0.172.38
- 2.9.5
- 3.0.182.2
- 3.0.190.2
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- 3.24.12
- 3.42
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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: Escalada de privilegiosCWE: CWE-265 / CWE-264
CAPEC: 🔒
ATT&CK: 🔒
Físico: No
Local: No
Remoto: Sí
Disponibilidad: 🔒
Estado: No está definido
EPSS Score: 🔒
EPSS Percentile: 🔒
Predicción de precios: 🔍
Estimación del precio actual: 🔒
| 0-Day | Desbloquear | Desbloquear | Desbloquear | Desbloquear |
|---|---|---|---|---|
| Hoy | Desbloquear | Desbloquear | Desbloquear | Desbloquear |
Nessus ID: 315031
Nessus Nombre: openSUSE 16 Security Update : chromium (openSUSE-SU-2026:20727-1)
Inteligencia de amenazas
Interés: 🔍Actores activos: 🔍
Grupos APT activos: 🔍
Contramedidas
Recomendación: ActualizaciónEstado: 🔍
Hora de 0 días: 🔒
Actualización: Chrome 148.0.7778.96
Línea de tiempo
2026-05-06 Aviso publicado2026-05-06 CVE asignado
2026-05-06 Entrada de VulDB creada
2026-05-17 Última actualización de VulDB
Fuentes
Proveedor: google.comProducto: google.com
Aviso: 497529
Estado: Confirmado
CVE: CVE-2026-7971 (🔒)
GCVE (CVE): GCVE-0-2026-7971
GCVE (VulDB): GCVE-100-361645
Artículo
Fecha de creación: 2026-05-06 21:31Actualizado: 2026-05-17 22:10
Cambios: 2026-05-06 21:31 (58), 2026-05-17 22:10 (2)
Completo: 🔍
Cache ID: 216::103
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