CVE Watch2 nov 2026

CVE-2026-58926

A Use-After-Free (UAF) vulnerability exists in the EVS HAL, allowing a privileged client to free a `buffer_handle_t` while the producer thre

CVSS

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Sin CVSS

EPSS

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KEV

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Exploit Today

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0-100

Publicado: 2 nov 2026 · Última mod.: 2 nov 2026

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

A Use-After-Free (UAF) vulnerability exists in the EVS HAL, allowing a privileged client to free a `buffer_handle_t` while the producer thread is still using it. This race condition, triggered via `doneWithFrame` and `setMaxFramesInFlight`, enables an attacker to manipulate freed heap memory, potentially leading to the leakage of file descriptors from the EVS HAL process.

Referencias oficiales

source.android.comhttps://source.android.com/docs/security/bulletin/aaos/2026/2026-11-01

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Sin CVEs relacionados por CWE o producto.