An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and 2600. An out-of-bounds write vulnerability in the Exynos DPU driver (due to missing input length validation in color mode LUT parsing) leads to kernel memory corruption and potential privilege escalation.
History

Tue, 15 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Title Out‑of‑Bounds Write in Samsung Exynos DPU Driver Enables Kernel Privilege Escalation

Mon, 14 Sep 2026 23:15:00 +0000

Type Values Removed Values Added
Title Exynos DPU Driver Out-of-Bounds Write Leading to Kernel Memory Corruption

Mon, 14 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 14 Sep 2026 12:00:00 +0000

Type Values Removed Values Added
Title Exynos DPU Driver Out-of-Bounds Write Leading to Kernel Memory Corruption

Mon, 14 Sep 2026 01:30:00 +0000

Type Values Removed Values Added
Description An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and 2600. An out-of-bounds write vulnerability in the Exynos DPU driver (due to missing input length validation in color mode LUT parsing) leads to kernel memory corruption and potential privilege escalation.
First Time appeared Samsung
Samsung exynos 1280 Firmware
Weaknesses CWE-787
CPEs cpe:2.3:a:samsung:exynos_1280_firmware:*:*:*:*:*:*:*:*
Vendors & Products Samsung
Samsung exynos 1280 Firmware
References
Metrics cvssV3_1

{'score': 4.2, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-09-14T00:00:00.000Z

Updated: 2026-09-14T18:14:17.852Z

Reserved: 2026-01-16T00:00:00.000Z

Link: CVE-2026-23791

cve-icon Vulnrichment

Updated: 2026-09-14T14:56:44.617Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-14T02:17:13.673

Modified: 2026-09-22T19:56:19.073

Link: CVE-2026-23791

cve-icon Redhat

No data.