https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T08:35:31.070130+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/ghsa-q29p-9pfr-j652 GHSA-q29p-9pfr-j652 — libcrux-sha3: Incorrect output from SHAKE squeeze functions 2026-10-07T08:35:31.071128+00:00

Affected: crates.io: libcrux-sha3

The incremental squeeze functions in the portable SHAKE XOF API, when attempting to squeeze more than `RATE` (168 for SHAKE128, 136 for SHAKE256) bytes, performed an additional permutation of the state before producing the first output block, thus discarding the first block of `RATE` bytes of valid XOF output.

## Impact This bug impacts users that rely on this XOF API to squeeze more than `RATE` bytes. It does not impact the use of libcrux-sha3 in libcrux-ml-kem or libcrux-ml-dsa.

## Mitigation Starting from version `0.0.8` the squeeze functions correctly output all blocks including the first block.