---
id: CVE-2026-59021
title: >-
  In multiple locations, there is a possible denial of service due to improper
  input validation
summary: >-
  In multiple locations, there is a possible denial of service due to improper
  input validation. This could lead to local denial of service with User
  execution privileges needed. User interaction is not needed for exploitation.
severity: medium
cvss: 6.2
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cvssSource: adp
vendor: Google
product: Android
affected:
  - Android 17
  - Android 16-qpr2
  - Android 16
  - Android 15
  - Android 14
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-03T20:11:47.772881Z'
published: '2026-11-02'
updated: '2026-11-03'
sourceUpdated: '2026-11-03T20:21:25.050Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-59021'
references:
  - url: 'https://source.android.com/docs/security/bulletin/2026/2026-11-01'
tags:
  - cve.org
epss: 0.00074
epssPercentile: 0.00065
ingestedAt: '2026-11-05T20:33:06.444Z'
---

## Overview

In multiple locations, there is a possible denial of service due to improper input validation. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation.

## Affected

- `Android 17`
- `Android 16-qpr2`
- `Android 16`
- `Android 15`
- `Android 14`

## Remediation

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