---
id: CVE-2026-49880
title: >-
  In multiple functions of nfa_nfcee_act.cc, there is a possible out-of-bounds
  write due to a missing bounds check
summary: >-
  In multiple functions of nfa_nfcee_act.cc, there is a possible out-of-bounds
  write due to a missing bounds check. This could lead to local escalation of
  privilege with no additional execution privileges needed. User interaction is
  not ne…
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 = 16.0
  - android = 17.0
published: '2026-10-05'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T13:04:25.643'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-49880'
references:
  - url: 'https://source.android.com/docs/security/bulletin/2026/2026-10-01'
    label: security@android.com
tags:
  - nvd
  - cve.org
epss: 0.00073
epssPercentile: 0.0006
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-06T03:56:15.998592Z'
ingestedAt: '2026-10-05T19:30:59.985Z'
---

## Overview

In multiple functions of nfa_nfcee_act.cc, there is a possible out-of-bounds write due to a missing bounds check. This could lead to local escalation of privilege 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.