In the Samsung 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.
History

Tue, 10 Nov 2026 14:30:00 +0000

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'}


Fri, 06 Nov 2026 22:00:00 +0000

Type Values Removed Values Added
First Time appeared Samsung Semiconductor
Samsung Semiconductor exynos 1280
Samsung Semiconductor exynos 1380
Samsung Semiconductor exynos 2200
Vendors & Products Samsung Semiconductor
Samsung Semiconductor exynos 1280
Samsung Semiconductor exynos 1380
Samsung Semiconductor exynos 2200

Thu, 05 Nov 2026 04:00:00 +0000

Type Values Removed Values Added
Title Improper Validation in Exynos NPU Driver Causes Out-of-Bounds Write and Denial of Service

Thu, 05 Nov 2026 02:45:00 +0000

Type Values Removed Values Added
Description In the Samsung 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-787
References

cve-icon MITRE

Status: PUBLISHED

Assigner: samsungsemiconductor

Published: 2026-11-05T02:41:07.681Z

Updated: 2026-11-10T13:45:16.400Z

Reserved: 2026-08-03T06:35:58.535Z

Link: CVE-2026-68985

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-05T03:17:31.263

Modified: 2026-11-10T14:17:33.233

Link: CVE-2026-68985

cve-icon Redhat

No data.