---
id: CVE-2026-33956
title: >-
  An issue was discovered in camera in Samsung Mobile Processor Exynos 1330,
  1380, 1480, 2400, 1580, and 2500
summary: >-
  An issue was discovered in camera in Samsung Mobile Processor Exynos 1330,
  1380, 1480, 2400, 1580, and 2500. Sending a malformed message to the test_msg
  sysfs entry causes an out-of-bounds write, leading to denial of service.
severity: low
cvss: 2.8
cvssVector: 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L'
cwe:
  - CWE-787
vendor: Samsung
product: Exynos 1330 firmware
affected:
  - exynos_1330_firmware <= 2025-12-02
published: '2026-09-14'
updated: '2026-09-22'
sourceUpdated: '2026-09-22T19:56:19.073'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-33956'
references:
  - url: >-
      https://semiconductor.samsung.com/support/quality-support/product-security-updates/
    label: cve@mitre.org
  - url: >-
      https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2026-33956/
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
epss: 0.00124
epssPercentile: 0.01844
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-14T15:57:26.149060Z'
ingestedAt: '2026-09-14T15:23:07.467Z'
---

## Overview

An issue was discovered in camera in Samsung Mobile Processor Exynos 1330, 1380, 1480, 2400, 1580, and 2500. Sending a malformed message to the test_msg sysfs entry causes an out-of-bounds write, leading to denial of service.

## Remediation

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