RUSTSEC-2026-0344 Decompression bomb in `ruzstd`: a tiny input can exhaust memory (OOM)

A crafted .zst input under 128 KB can force ruzstd to allocate several gigabytes at once, crashing the process with an out-of-memory condition. Since ruzstd is a decoder for untrusted input, a single small file is enough to take down anything decoding it. The compressed size of a block was capped...