What version of Hugo are you using (hugo version)?

$ hugo version
hugo v0.153.3+extended+withdeploy darwin/arm64 BuildDate=2025-12-26T15:33:04Z VendorInfo=Homebrew

Does this issue reproduce with the latest release?

Yes

Does the issue happen on 0.152.2?

No

Description

Using the attached png file which is around ~10mb to convert to WebP causes the following issue:

WebPEncode failed: 1 (OUT_OF_MEMORY: Out of memory allocating objects)

This problem does not occur on 0.152.2 from the GitHub release therefore is a regression.