CVE-2026-23790 [MEDIUM] – An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480,

An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and 2600. A double-free vulnerability in the Samsung Exynos DPU driver (due to improper pointer management during DMA buffer reallocation) leads to kernel memory corruption and a potential use-after-free.