---
id: CVE-2026-21049
title: >-
  Out-of-bounds write in libpadm.so library prior to SMR Jul-2026 Release 1
  allows local attackers to execute arbitrary code.
summary: >-
  Out-of-bounds write in libpadm.so library prior to SMR Jul-2026 Release 1
  allows local attackers to execute arbitrary code.
severity: none
published: '2026-07-10'
updated: '2026-07-11'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-21049'
references:
  - url: 'https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=07'
    label: mobile.security@samsung.com
tags:
  - nvd
epss: 0.00155
epssPercentile: 0.05098
ingestedAt: '2026-07-11T20:15:25.938Z'
---

## Overview

Out-of-bounds write in libpadm.so library prior to SMR Jul-2026 Release 1 allows local attackers to execute arbitrary code.

## Remediation

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