CVE-2025-3677 — lm-sys fastchat apply_delta.py apply_delta_low_cpu_mem deserialization
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 fastcha…
Published: 2025-04-16 · CVSS: 4.8 · CVSS 4.0
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. An attack has to be approached locally.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7