CVE-2026-113737: R6410418 Jackrong-llm-finetuning-guide qwen_mtp_gguf_pipeline.py validate_indexed_tensors path traversal

A flaw has been found in R6410418 Jackrong-llm-finetuning-guide up to ef2b17f2798cd18cd85375080c35a58397ad0d09. This affects the function validateindexedtensors of the file qwen-mtp-gguf/scripts/qwenmtpggufpipeline.py. Executing a manipulation of the argument weightmap can lead to path traversal. The attack may be performed from remote. The exploit has been published and may be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.