CVE-2026-56137
High
Description
RPG MAKER MV and MZ provided by Gotcha Gotcha Games Inc. contain an OS command injection vulnerability. If a user loads a specially crafted save-file, arbitrary OS command may be executed.
SeverityHigh
CVSS8.4
Exploit probability—
ProductRPG MAKER MV
PublishedJun 30, 2026
First seenJun 30, 2026
Weakness typeCWE-78OS command injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Gotcha Gotcha Games Inc. RPG MAKER MV | 1.6.3 and earlier | — |
| Gotcha Gotcha Games Inc. RPG MAKER MZ | 1.10.0 and earlier | — |
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