Is CVE-2026-23786 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-23786?

CVE-2026-23786 has a CVSS v3 severity of LOW (2.8).

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CVE-2026-23786

Description

An issue was discovered in DPU Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and 2600. A TOCTOU race condition in the Exynos DRM HDR Driver leads to a heap overflow, causing a kernel crash.