Animal Crossing New Horizons -nsp--update 2.0.6... Fixed !link! Jun 2026

: This exploit existed in a shared library (enl) used for net code in multiple titles. Because of this, Splatoon 2 , ARMS , and Super Mario Maker 2 received identical updates around the same time.

Fixed a critical vulnerability that could allow attackers to execute remote code on a player's Switch, potentially leading to save data deletion or console compromise. Animal Crossing New Horizons -NSP--Update 2.0.6... Fixed

The Version 2.0.6 update, released on November 14, 2022 (North America) / November 15, 2022 (Europe/Japan), was a critical maintenance patch primarily focused on backend stability and security rather than new content. While Nintendo's official patch notes were uncharacteristically vague—stating only that "several issues have been addressed to improve the gameplay experience"—data miners and security experts have since revealed the significant "fixes" included in this update. Critical Security Fixes: The ENL Library Vulnerability : This exploit existed in a shared library

: The update's primary purpose was to patch critical security flaws found in a shared network library ( ) used across multiple Nintendo titles. Remote Code Execution The Version 2

Subsequent patches (2.0.1 through 2.0.5) focused on bug fixes related to: