UUM-156359

Fixed in 6000.7.0b7

Mentioned in 4 release notes.

First fixed in 6000.7.0b7 (Oct 29, 2026); relisted in 3 later releases.

Open on Unity Issue Tracker
VersionSectionRiskImpactNote
6000.7.0b8Fixes
Scripting
FixFixed an Editor crash with the error "Size overflow in allocator" when JsonUtility parsed a string longer than 536,870,911 characters.
6000.6.8f1Fixes
Scripting
FixFixed an Editor crash with the error "Size overflow in allocator" when JsonUtility parsed a string longer than 536,870,911 characters.
6000.7.0b7Fixes
Scripting
FixFixed an Editor crash with the error "Size overflow in allocator" when JsonUtility parsed a string longer than 536,870,911 characters.
6000.7.0b7Fixes
Scripting
FixFixed an Editor crash with the error "Size overflow in allocator" when JsonUtility parsed a string longer than 536,870,911 characters.

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