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CVE-2026-47307

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CVE-2026-47307

Published: May 19, 2026

Modified: May 19, 2026

PUBLISHED

CVSS v3.1

5.5

MEDIUM

Description

NULL pointer dereference vulnerability in Samsung Open Source Walrus allows an attacker to cause a denial of service via a crafted WebAssembly module containing deeply nested instructions. This issue affects Walrus: f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9.

VendorProductVersions

Samsung Open Source

Walrus

affected
f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9

Weaknesses (CWE)

CWE-476

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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