Google · Chromium Mojo
CVE-2025-2783
Google Chromium Mojo Sandbox Escape Vulnerability
Qué es
Incorrect handle provided in unspecified circumstances in Mojo in Google Chrome on Windows prior to 134.0.6998.177 allowed a remote attacker to perform a sandbox escape via a malicious file. (Chromium security severity: High)
CISA: Google Chromium Mojo on Windows contains a sandbox escape vulnerability caused by a logic error, which results from an incorrect handle being provided in unspecified circumstances. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Qué hacer
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Plazo para las agencias federales de EE. UU.: 17 de abril de 2025
Más fallos explotados de Google
| Añadido | Vulnerabilidad | Producto | Gravedad | Prob. de ataque |
|---|---|---|---|---|
| 8 sept 2022 | Insufficient Data Validation | Chromium Mojo | Crítica 9,6 | 5,8% |
| 27 oct 2026 | Unchecked Return Value | Brotli | Crítica 9,2 | 55% |
| 16 sept 2026 | Improper Authorization | Pixel | Alto 8,8 | 0,6% |
| 9 sept 2026 | Out of Bounds Write | Chromium V8 | Alto 8,8 | 3,5% |
| 4 sept 2026 | Type Confusion | Chromium V8 | Alto 8,8 | 1,8% |
| 9 jun 2026 | Out-of-Bounds Read and Write | Chromium V8 | Alto 8,8 | 2,4% |
| 1 abr 2026 | Use-After-Free | Dawn | Alto 8,8 | 14% |
| 13 mar 2026 | Out-of-Bounds Write | Skia | Alto 8,8 | 2,3% |
Fuentes: Known Exploited Vulnerabilities (CISA, dominio público), CVE records (cve.org) y EPSS (FIRST). La probabilidad de ataque es la estimación EPSS de que alguien intente explotar el fallo en los próximos 30 días.