CVE-2026-23791

published 2026-09-14

CVE-2026-23791: 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…

Priority P4 20 medium 4.2 CVSS 3.1

AV L AC H PR L UI N S C C N I L A L

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
samsung	exynos_1280_firmware	<= 2025-12-29	—

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CWE-787