Reproduction steps:
1. Open the attached project "CrashRepro"

Expected result: Project opens
Actual result: Editor crashes

Reproducible with: 2021.3.38f1, 2022.3.28f1, 6000.0.0f1

Reproducible on: Windows 10
Not reproducible on: No other environment tested

First few lines of stack trace

{noformat}0x00007ff61af5fee4 (Unity) ApplyMaterialPass
0x00007ff61af8de36 (Unity) Material::SetPassSlowWithShader
0x00007ff61ad26dc8 (Unity) CustomRenderTextureManager::UpdateCustomRenderTexture
0x00007ff61ad271a7 (Unity) CustomRenderTextureManager::UpdateCustomRenderTextures
0x00007ff61ad269c1 (Unity) CustomRenderTextureManager::Update{noformat}