Cemu x64 AppImage and Ubuntu zip compromised with malware
If you downloaded Cemu 2.6 in its x64 AppImage for Linux of Ubuntu zipfile between May 6 2026 and May 12 2026, you might have downloaded a compromised package.
More details here : https://rentry.org/cemu-security-psa
If you use a tool such as EmuDeck and updated its emulators in that time period, your copy of Cemu is also possibly compromised (as EmuDeck uses the Cemu AppImage).
To make sure your copy of Cemu is legit, verify the SHA256 signatures :
Cemu-2.6-x86_64.AppImage 0c20c4aeb800bb13d9bab9474ef45a6f8fcde6402cad9b32ac2a1bbd03186313 (sha256)
cemu-2.6-ubuntu-22.04-x64.zip 5e4592d0dae394fa0614cb8c875eff3f81b23170b349511de318d9caf7215e1b (sha256)
u/kwyxz — 1 day ago