CVE Catalog

CVE-2026-112075

MediumCVSS 6.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.33%

24th percentile - higher than 24% of all known CVEs

Summary

A weakness was identified in unslothai unsloth in the FastSentenceTransformer._is_transformer_module_ref function of unsloth/models/sentence_transformer.py. Manipulating the Type argument causes externally-controlled input to select classes or code, and the attack may be initiated remotely. The issue is fixed in version 0.1.902-beta (commit de801746386a53a0cb26216e715a0af863b76ad9).

Risk Assessment

A remote attacker could influence which classes or code are loaded, potentially leading to execution of unwanted code. The exploit is publicly available, increasing the risk of exploitation.

Recommendation

Upgrade unsloth to version 0.1.902-beta or later. Until upgraded, avoid processing untrusted input in model-loading functions.

Related vulnerabilities

Original NVD description (English source)

A weakness has been identified in unslothai unsloth up to 0.1.501-beta. This affects the function FastSentenceTransformer._is_transformer_module_ref of the file unsloth/models/sentence_transformer.py. This manipulation of the argument Type causes use of externally-controlled input to select classes or code. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 0.1.902-beta is able to mitigate this issue. Patch name: de801746386a53a0cb26216e715a0af863b76ad9. The affected component should be upgraded.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS