CVE-2026-68990

HighCVSS 7.8/10Last modified Nov 10, 2026

Description

In the Samsung Exynos H-Arx DRM plugin, improper input validation during buffer operations can cause memory corruption, potentially leading to denial of service or privilege escalation.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-681

Affected software

Vendor	Product	Versions
Samsung Semiconductor	Exynos 1480	< November 2026
Samsung Semiconductor	Exynos 2400	< November 2026
Samsung Semiconductor	Exynos 1580	< November 2026
Samsung Semiconductor	Exynos 2500	< November 2026
Samsung Semiconductor	Exynos 2600	< November 2026
Samsung Semiconductor	Exynos 1680	< November 2026

References

https://semiconductor.samsung.com/support/quality-support/product-security-updates/

Timeline

Published: Nov 5, 2026
Last modified: Nov 10, 2026
NVD status: Deferred

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