CVE-2026-47308
Analyzed Analyzed - Analysis Complete
NULL Pointer Dereference in Samsung Open Source Walrus

Publication date: 2026-05-19

Last updated on: 2026-06-02

Assigner: Samsung TV & Appliance

Description
NULL pointer dereference vulnerability in Samsung Open Source Walrus allows Pointer Manipulation. This issue affects Walrus: f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9.
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Meta Information
Published
2026-05-19
Last Modified
2026-06-02
Generated
2026-06-10
AI Q&A
2026-05-19
EPSS Evaluated
2026-06-08
NVD
CVE-2026-47308
EUVD
EUVD-2026-30836
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
samsung walrus 2026-04-27
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-476 The product dereferences a pointer that it expects to be valid but is NULL.
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Executive Summary

This vulnerability is a NULL pointer dereference issue in Samsung Open Source Walrus. It allows pointer manipulation, which means that the software may attempt to access or manipulate memory through a pointer that is set to NULL, potentially causing the program to crash or behave unexpectedly.

Impact Analysis

The impact of this vulnerability is primarily availability-related. Because it involves a NULL pointer dereference, it can cause the affected software to crash or become unavailable. According to the CVSS score, it has a base score of 5.5 with a high impact on availability, but no impact on confidentiality or integrity.

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