---
id: CVE-2026-55286
title: >-
  In stpropnci_process of stpropnci.cc, there is a possible out of bounds write
  due to an incorrect bounds check
summary: >-
  In stpropnci_process of stpropnci.cc, there is a possible out of bounds write
  due to an incorrect bounds check. This could lead to local escalation of
  privilege with no additional execution privileges needed. User interaction is
  not need…
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-119
vendor: Google
product: Android
affected:
  - Android 17
published: '2026-10-05'
updated: '2026-10-05'
sourceUpdated: '2026-10-05T20:17:23.140'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-55286'
references:
  - url: 'https://source.android.com/docs/security/bulletin/2026/2026-10-01'
    label: security@android.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-05T19:49:32.223543Z'
ingestedAt: '2026-10-05T19:30:59.988Z'
---

## Overview

In stpropnci_process of stpropnci.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

## Remediation

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