I actually held a presentation on it, yeah! It wasn't really a webp problem, but an issue in the image decoder library which was used in basically.. everything to open Webp.
What happened was that you could tell the OS to build a super bad (Huffman Tree, which in turn led to the decoding not fitting in the allocated memory space and overflowing.
Webp Discourse ( pawb.social )
Researchers claim GPT-4 passed the Turing test ( bgr.com )