CVE-2026-47307

Published May 19th, 2026

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CVSS v3

5.5

MEDIUM

CVSS v2

N/A

Affected

PROJECT

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.

Samsung/walrus

WebAssembly Lightweight RUntime

GitHub