medium5.3
CVE-2025-3677
A vulnerability classified as critical was found in lm-sys fastchat up to 0.2.36.
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| Lm-Sys Fastchat | before 0.2.36. |
Versions were read from the advisory text. No structured product data has been published for this record yet.