CVE-2025-3677 | lm-sys fastchat up to 0.2.36 apply_delta.py split_files/apply_delta_low_cpu_mem deserialization (Issue 3713)
A vulnerability classified as critical was found in lm-sys fastchat up to 0.2.36. This vulnerability affects the function split_files/apply_delta_low_cpu_mem of the file fastchat/model/apply_delta.py. The manipulation leads to deserialization.
This vulnerability was named CVE-2025-3677. An attack has to be approached locally. There is no exploit available.