SerializationIsBad
Modby Dogboy21
A Minecraft coremod aiming to patch serious security vulnerabilities found in many different mods
Type
Mod
CurseForge Downloads
7,416,618
CurseForge ID
Modrinth Downloads
495,324
Modrinth ID
Last Updated
Nov 6, 2026
Description
A few weeks ago, a very critical vulnerability allowing arbitrary remote code execution on clients and servers (and therefor even all connected clients on a server) was discovered in many Minecraft mods.
More details on the whole topic as well as a list of all currently known affected mods is available here
Compatibility
Mod Loaders
Game Versions
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
As an Amazon Associate I earn from qualifying purchases.
Similar Mods
Iron Jetpacks
A fully customizable Forge Energy (FE) based jetpacks mod!
WorldEdit
In-game Minecraft map editor - build bigger things more quickly!
CraftPresence
Completely Customize the way others see you play in Discord!
FerriteCore (Fabric)
Memory usage optimizations
FTB Backups (Forge)
Configurable backups mod made by FTB
Ranged Pumps
Ranged Pumps is a simple mod that adds a pump that pumps liquids in a range.
Included in Modpacks (92)
Most downloaded
Roguelike Adventures and Dungeons
StoneBlock
MC Eternal
Roguelike Adventures and Dungeons 2
Enigmatica 2: Expert - E2E
Life in the village
Rebirth of the Night (RotN)
Divine Journey 2
Life in the village 3
Nomifactory CEu
Volcano Block
Engineer's Life
Exosphere 1
Antimatter Chemistry
MeatballCraft, Dimensional Ascension
RogueLite Adventures and Dungeons
Monumental Experience
Enigmatica 2: Expert Skyblock - E2ES
Jurassic World Reborn II
Magiculture 2