---
id: CVE-2026-28618
title: >-
  In dec_frm_prepare of oapv.c, there is a possible OOB write due to a heap
  buffer overflow
summary: >-
  In dec_frm_prepare of oapv.c, there is a possible OOB write due to a heap
  buffer overflow. This could lead to remote code execution with no additional
  execution privileges needed. User interaction is not needed for exploitation.
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-122
  - CWE-787
vendor: google
product: android
affected:
  - android = 16.0
  - android = 17.0
published: '2026-09-08'
updated: '2026-09-15'
sourceUpdated: '2026-09-15T14:24:07.937'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-28618'
references:
  - url: 'https://source.android.com/docs/security/bulletin/2026/2026-09-01'
    label: security@android.com
tags:
  - nvd
  - cve.org
  - exploit-available
epss: 0.00342
epssPercentile: 0.27814
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-10T03:57:13.030800Z'
ingestedAt: '2026-09-08T19:08:49.642Z'
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/raafatabualazm/streambox-cve-2026-28618'
  checkedAt: '2026-09-24T07:53:01.663Z'
exploitAvailable: true
---

## Overview

In dec_frm_prepare of oapv.c, there is a possible OOB write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

## Affected

- `android = 16.0`
- `android = 17.0`

## Remediation

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