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CME is BadMinecraft mod for 26.2

A mod for debugging Concurrent Modification Exceptions and Index Out of Bounds Exceptions.

newest supported release 26.2preview support: 26.3-snapshot-7UtilityLibrary
Latest version
1.2.0
Minecraft
rd-132211 to 26.3-snapshot-7
Java
Java 25+
Loaders
NeoForge, Forge, Fabric
Licence
AGPL-3.0-or-later
Downloads
29.3k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host CME is Bad servers

One click and CME is Bad is installed with the right loader, on hardware built for it.

  • 26.3-snapshot-7
  • NeoForge
  • Forge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version CME is Bad declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3-snapshot-7NeoForge, Forge, Fabric25+declared4 Aug 2026
26.3-snapshot-6Fabric, NeoForge, Forge25+declared28 Jul 2026
26.3-snapshot-5Forge, NeoForge, Fabric25+declared21 Jul 2026
26.3-snapshot-4Forge, NeoForge, Fabric25+declared16 Jul 2026
26.3-snapshot-3Forge, NeoForge, Fabric25+declared7 Jul 2026
26.3-snapshot-2Forge, NeoForge, Fabric25+declared30 Jun 2026
26.3-snapshot-1Forge, NeoForge, Fabric25+declared23 Jun 2026
26.2Forge, NeoForge, Fabric25+declared16 Jun 2026
26.2-rc-2Forge, NeoForge, Fabric25+declared12 Jun 2026
26.2-rc-1Forge, NeoForge, Fabric25+declared11 Jun 2026
26.2-pre-6Forge, NeoForge, Fabric25+declared10 Jun 2026
26.2-pre-5Forge, NeoForge, Fabric25+declared8 Jun 2026
26.2-pre-4Fabric, NeoForge, Forge25+declared4 Jun 2026
26.2-pre-3NeoForge, Forge, Fabric25+declared2 Jun 2026
26.2-pre-2Fabric, NeoForge, Forge25+declared28 May 2026
26.2-pre-1Forge, NeoForge, Fabric25+declared26 May 2026
26.2-snapshot-8Forge, NeoForge, Fabric25+declared19 May 2026
26.2-snapshot-7Forge, NeoForge, Fabric25+declared12 May 2026
26.2-snapshot-6Forge, NeoForge, Fabric25+declared5 May 2026
26.2-snapshot-5Forge, NeoForge, Fabric25+declared28 Apr 2026
26.2-snapshot-4Forge, NeoForge, Fabric25+declared21 Apr 2026
26.2-snapshot-3Forge, NeoForge, Fabric25+declared14 Apr 2026
26.2-snapshot-2Forge, NeoForge, Fabric25+declared9 Apr 2026
26.1.2Forge, NeoForge, Fabric25+declared9 Apr 2026
26.1.2-rc-1Forge, NeoForge, Fabric25+declared8 Apr 2026
26.2-snapshot-1Forge, NeoForge, Fabric25+declared7 Apr 2026
26w14aFabric, NeoForge, Forge25+declared1 Apr 2026
26.1.1NeoForge, Forge, Fabric25+declared1 Apr 2026
26.1.1-rc-1Fabric, NeoForge, Forge25+declared31 Mar 2026
26.1Forge, NeoForge, Fabric25+declared24 Mar 2026
26.1-rc-3Forge, NeoForge, Fabric25+declared23 Mar 2026
26.1-rc-2Forge, NeoForge, Fabric25+declared20 Mar 2026
26.1-rc-1Forge, NeoForge, Fabric25+declared19 Mar 2026
26.1-pre-3Forge, NeoForge, Fabric25+declared17 Mar 2026
26.1-pre-2Forge, NeoForge, Fabric25+declared13 Mar 2026
26.1-pre-1Forge, NeoForge, Fabric25+declared10 Mar 2026
26.1-snapshot-11Forge, NeoForge, Fabric25+declared3 Mar 2026
26.1-snapshot-10Forge, NeoForge, Fabric25+declared24 Feb 2026
26.1-snapshot-9Forge, NeoForge, Fabric25+declared18 Feb 2026
26.1-snapshot-8Forge, NeoForge, Fabric25+declared17 Feb 2026

853 older versions not shown.

Download

From CME is Bad’s own host. Nothing is re-hosted here.

For Minecraft 26.2

Choose the loader you use before downloading.

Most recently published release

1.2.0release7 Aug 2026

CMESuckMyDuck-1.2.0.jar · 0.1 MB · for 26.3-snapshot-7, 26.3-snapshot-6, 26.3-snapshot-5, 26.3-snapshot-4, 26.3-snapshot-3 +723 more · Fabric, Forge, NeoForge

Choose file on publisher ↗
991bfa290062…
Older versions12

Frequently asked

Does CME is Bad work on Minecraft 26.3-snapshot-7?

Yes. 26.3-snapshot-7 is the newest Minecraft version CME is Bad declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does CME is Bad support?

Everything the author has declared, from rd-132211 up to 26.3-snapshot-7. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does CME is Bad support?

NeoForge, Forge, Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for CME is Bad?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is CME is Bad under?

AGPL-3.0-or-later, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install CME is Bad?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download CME is Bad safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from Modrinth, where the author last updated it on 7 Aug 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .