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Potential Leakage of Nintendo Switch System Information Through a Proximity-Based Remote Attack

CVSS 4.0 7.0 HIGHCheck source for fixed versionsKEV status unknown

cve-program · CVE-2026-82079

Published

A stack-based buffer overflow vulnerability in the Nintendo Switch local wireless networking functionality may allow an attacker within wireless range to execute arbitrary code using return-oriented programming (ROP) through crafted network traffic. This issue affects Nintendo Switch: before 23.0.0.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-82079

Published

Nintendo Switch

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Nintendo",
                    "product": "Nintendo Switch",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "23.0.0",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 15 Nov 01:41 UTC · 255 of 275 readable · 253 fully read · documentation 469/469 current