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4.2 Medium

CVE-2026-23788 An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, and 1380

Description

An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, and 1380. A heap overflow in the Exynos DRM HDR driver (due to improper buffer size validation) leads to kernel memory corruption and a system crash.

Affected products and versions

Product Affected versions Fixed in
Exynos 1280 firmware 2025 earliest → 2025-12-25 No fix stated

Other CVEs of Exynos 1280 firmware

The 5 CVEs of Exynos 1280 firmware →
CVE-2026-23787 An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and… 4.2 Medium CVE-2026-23786 An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and… 2.8 Low CVE-2026-23791 An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and… 4.2 Medium CVE-2026-23790 An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and… 4.2 Medium
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