CVE-2026-69025

Exynos NPU Driver Out-of-Bounds Write Leading to Denial of Service

Published Nov 5, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
In the Exynos NPU driver, improper validation of user input in the ioctl handler can lead to an out-of-bounds write, which causes a denial of service

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Type Values Removed Values Added
First Time appeared Samsung Semiconductor
Samsung Semiconductor exynos 1480
Samsung Semiconductor exynos 2400
Vendors & Products Samsung Semiconductor
Samsung Semiconductor exynos 1480
Samsung Semiconductor exynos 2400
Type Values Removed Values Added
Title Exynos NPU Driver Out-of-Bounds Write Leading to Denial of Service
Type Values Removed Values Added
Description In the Exynos NPU driver, improper validation of user input in the ioctl handler can lead to an out-of-bounds write, which causes a denial of service
Weaknesses CWE-476
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
samsungsemiconductor
Published
Updated
Nov 10, 2026, 1:37 PM
Reserved
Aug 3, 2026, 6:35 AM
Status
Deferred
Published
Nov 5, 2026, 3:17 AM
Modified
Nov 10, 2026, 2:17 PM