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mod

SerializationIsBad

A Minecraft coremod aiming to patch serious security vulnerabilities found in many different mods

newest supported 1.20.4
Latest version
no release indexed
Loader
Forge
Licence
MIT
Downloads
482.1k
Updated
2 y ago
Available on
Modrinth

Minecraft versions

Every version SerializationIsBad declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.4Forge17+declared7 Dec 2023
1.20.3Forge17+declared4 Dec 2023
1.20.2Forge17+declared20 Sept 2023
1.20.1Forge17+declared12 Jun 2023
1.20Forge17+declared2 Jun 2023
1.19.4Forge17+declared14 Mar 2023
1.19.3Forge17+declared7 Dec 2022
1.19.2Forge17+declared5 Aug 2022
1.19.1Forge17+declared27 Jul 2022
1.19Forge17+declared7 Jun 2022
1.18.2Forge17+declared28 Feb 2022
1.18.1Forge17+declared10 Dec 2021
1.18Forge17+declared30 Nov 2021
1.17.1Forge16+declared6 Jul 2021
1.17Forge16+declared8 Jun 2021
1.16.5Forge8+declared14 Jan 2021
1.16.4Forge8+declared29 Oct 2020
1.16.3Forge8+declared10 Sept 2020
1.16.2Forge8+declared11 Aug 2020
1.16.1Forge8+declared24 Jun 2020
1.16Forge8+declared23 Jun 2020
1.15.2Forge8+declared17 Jan 2020
1.15.1Forge8+declared16 Dec 2019
1.15Forge8+declared9 Dec 2019
1.14.4Forge8+declared19 Jul 2019
1.14.3Forge8+declared24 Jun 2019
1.14.2Forge8+declared27 May 2019
1.14.1Forge8+declared13 May 2019
1.14Forge8+declared23 Apr 2019
1.13.2Forge8+declared22 Oct 2018
1.13.1Forge8+declared22 Aug 2018
1.13Forge8+declared18 Jul 2018
1.12.2Forge8+declared18 Sept 2017
1.12.1Forge8+declared3 Aug 2017
1.12Forge8+declared2 Jun 2017
1.11.2Forge8+declared21 Dec 2016
1.11.1Forge8+declared20 Dec 2016
1.11Forge8+declared14 Nov 2016
1.10.2Forge8+declared23 Jun 2016
1.10.1Forge8+declared22 Jun 2016

28 older versions not shown.

Frequently asked

Does SerializationIsBad work on Minecraft 1.20.4?

Yes. 1.20.4 is the newest Minecraft version SerializationIsBad 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 SerializationIsBad support?

Everything the author has declared, from 1.6.1 up to 1.20.4. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does SerializationIsBad need?

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

Which Java version do I need for SerializationIsBad?

Java 17 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What licence is SerializationIsBad under?

MIT, 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 SerializationIsBad?

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 SerializationIsBad safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

Last checked 1 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.