Buffer Overflow Vulnerability in Samsung Exynos H-Arx DRM Plugin
CVE-2026-68990

Currently unrated

Key Information:

Vendor: Samsung Semiconductor
Status: Exynos 1480; Exynos 2400; Exynos 1580; Exynos 2500
Vendor: CVE Published:; 5 November 2026

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What is CVE-2026-68990?

A vulnerability exists in the Samsung Exynos H-Arx DRM plugin due to improper input validation during buffer operations. This flaw can lead to memory corruption, which may result in denial of service or grant unauthorized privileges to a user. Users are advised to apply the latest security updates to mitigate potential risks.

Affected Version(s)

Exynos 1480 0

Exynos 1580 0

Exynos 1680 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-2026-68990 Data

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