---
id: CVE-2025-48592
title: >-
  In initDecoder of C2SoftDav1dDec.cpp, there is a possible out of bounds read
  due to a heap buffer overflow
summary: >-
  In initDecoder of C2SoftDav1dDec.cpp, there is a possible out of bounds read
  due to a heap buffer overflow. This could lead to remote information
  disclosure with no additional execution privileges needed. User interaction is
  not needed f…
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-125
  - CWE-122
vendor: google
product: android
affected:
  - android = 15.0
  - android = 16.0
published: '2025-12-08'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T16:10:00.223'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-48592'
references:
  - url: >-
      https://android.googlesource.com/platform/frameworks/av/+/8febdebcb5e8736ec013a7d64e70f50e87649b52
    label: security@android.com
  - url: 'https://source.android.com/security/bulletin/2025-12-01'
    label: security@android.com
tags:
  - nvd
epss: 0.00347
epssPercentile: 0.25897
ingestedAt: '2026-09-30T17:13:20.741Z'
---

## Overview

In initDecoder of C2SoftDav1dDec.cpp, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

## Affected

- `android = 15.0`
- `android = 16.0`

## Remediation

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