Nintendo · Report #1813453
[MK8DX] Improper ranking/replay file parsing
Validstatus
criticalseverity
36upvotes
6 Jul 2025disclosed
Summary
The ranking file was not properly verified before parsing and could lead to some memory corruption
This issue affected the following assets:
- Mario Kart 8 released on the WiiU
- Mario Kart 8 Deluxe on the Nintendo Switch
How it was found
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