Double Free Vulnerability in NPU Driver Affecting Samsung Products
CVE-2026-68993

Currently unrated

Key Information:

Vendor: Samsung Semiconductor
Status: Exynos 1480; Exynos 2400
Vendor: CVE Published:; 5 November 2026

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What is CVE-2026-68993?

This vulnerability involves a double free condition in the NPU driver linked to improper pointer management. This flaw can result in potential exploit scenarios that may compromise system integrity and overall security. Proper pointer management is crucial for maintaining stability and preventing unauthorized access to system resources.

Affected Version(s)

Exynos 1480 0

Exynos 2400 0

References

https://semiconductor.samsung.com/support/quality-support...

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Timeline

Vulnerability published
Nov 5, 2026
Vulnerability Reserved
Aug 3, 2026

CVE-2026-68993 Data

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