How to reproduce:

Open the attached “IN-144565“ project
In the Project window, select the “TestTexture“ asset
In the Inspector, select “Open Sprite Editor“
In the Sprite Editor, click on the Slice option in the toolbar
In the Slice options, change the Type to “Grid By Cell Size”
In the Slice options, change the Pixel Size X and Y values to 1
In the Slice options, hover over the Slice button while the preview is loading
Observe the crash

Reproducible with: 6000.0.0f1, 6000.0.78f1, 6000.3.19f1, 6000.5.2f1, 6000.6.0b2, 6000.7.0a1

Reproducible on: Windows 11
Not reproducible on: No other environments tested

Notes:

Reproduction can take multiple attempts, if the crash does not happen, repeat from Step 4
Does not reproduce on DirectX11
Crash only reproduces on specific images

First few lines of the stack traces:
0x00007FFFA85351AC (Unity) CheckDeviceStatus
0x00007FFFA8507A74 (Unity) GfxDeviceD3D12::ReportResourceCreationError
0x00007FFFA84F556C (Unity) GfxDeviceD3D12::CreateCommittedResourceWithTag
0x00007FFFA84E7B51 (Unity) D3D12ScratchBufferInternal::D3D12ScratchBufferInternal
0x00007FFFA84FE53D (Unity) GfxCountingConcurrentPool<D3D12ScratchBuffer>::Get

0x00007FFFD6285E0E (nvwgf2umx) OpenAdapter10
0x00007FFFD5D5822A (nvwgf2umx) NVAPI_Thunk
0x00007FFFD5E8AA7B (nvwgf2umx) NVENCODEAPI_Thunk
0x00007FFFD5E9BC80 (nvwgf2umx) NVENCODEAPI_Thunk
0x00007FFFD5EE92AB (nvwgf2umx) NVENCODEAPI_Thunk

0x00007FFFA0349B70 (Unity) CheckDeviceStatus
0x00007FFFA03470E4 (Unity) D3D12SwapChain::Present
0x00007FFFA02F3033 (Unity) GfxTaskExecutorD3D12::DoPresent
0x00007FFFA02F929F (Unity) GfxTaskExecutorD3D12::RunTask
0x00007FFFA02FB64E (Unity) GfxTaskExecutorD3D12::Task