---
id: CVE-2026-33960
title: >-
  An issue was discovered in Samsung Mobile Processor and Wearable Processor
  Exynos 1330, 1380, 1480, 1580, 1680, W920, W930, and W1000
summary: >-
  An issue was discovered in Samsung Mobile Processor and Wearable Processor
  Exynos 1330, 1380, 1480, 1580, 1680, W920, W930, and W1000. . A malformed
  ioctl command to the Wi-Fi interface device can lead to improper buffer size
  allocation,…
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 <= 2025-12-18
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-2026-33960'
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-2026-33960/
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
epss: 0.00124
epssPercentile: 0.01836
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-14T16:50:36.064506Z'
ingestedAt: '2026-09-14T15:23:07.467Z'
---

## Overview

An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 1330, 1380, 1480, 1580, 1680, W920, W930, and W1000. . A malformed ioctl command to the Wi-Fi interface device can lead to improper buffer size allocation, resulting in an out-of-bounds write and causing a denial of service (DoS).

## Remediation

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