CVE-2026-68990
Received Received - Intake

Memory Corruption in Samsung Exynos H-Arx DRM Plugin

Publication date: 2026-11-05

Last updated on: 2026-11-05

Assigner: a8bfbd5c-5645-475e-a8f4-6c140c17bd29

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.

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Meta Information

Published
2026-11-05
Last Modified
2026-11-05
Generated
2026-11-05
AI Q&A
2026-11-05
EPSS Evaluated
N/A
NVD
CVE-2026-68990
EUVD
EUVD-2026-117285

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-681 When converting from one data type to another, such as long to integer, data can be omitted or translated in a way that produces unexpected values. If the resulting values are used in a sensitive context, then dangerous behaviors may occur.

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Executive Summary

This vulnerability is in the Samsung Exynos H-Arx DRM plugin where improper input validation during buffer operations can cause memory corruption. This may lead to denial of service or privilege escalation.

Impact Analysis

An attacker could exploit this to crash systems or gain elevated privileges, potentially allowing unauthorized access or control over affected devices using Samsung Exynos chips.

Mitigation Strategies

Update the Samsung Exynos H-Arx DRM plugin to the latest version provided by Samsung to address the improper input validation issue.

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