---
id: CVE-2025-36934
title: >-
  In bigo_worker_thread of private/google-modules/video/gchips/bigo.c, there is
  a possible use after free due to a race condition
summary: >-
  In bigo_worker_thread of private/google-modules/video/gchips/bigo.c, there is
  a possible use after free due to a race condition. This could lead to local
  escalation of privilege with no additional execution privileges needed. User
  intera…
severity: high
cvss: 7.4
cvssVector: 'CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-362
  - CWE-416
vendor: google
product: android
affected:
  - android
published: '2025-12-11'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T16:10:00.223'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-36934'
references:
  - url: 'https://source.android.com/security/bulletin/pixel/2025-12-01'
    label: dsap-vuln-management@google.com
  - url: 'https://project-zero.issues.chromium.org/issues/426567975'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.00098
epssPercentile: 0.00724
ingestedAt: '2026-09-30T17:13:20.764Z'
---

## Overview

In bigo_worker_thread of private/google-modules/video/gchips/bigo.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

## Affected

- `android`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.