Arbitrary Code Injection

Overview sglang is a SGLang is a fast serving framework for large language models and vision language models. Affected versions of this package are vulnerable to Arbitrary Code Injection via the reranking endpoint when a model file containing a malicious tokenizer.chattemplate is loaded, due to...

SGLang is vulnerable to remote code execution when rendering chat templates from a model file

Overview A remote code execution vulnerability has been discovered in the SGLang project, specifically in the reranking endpoint /v1/rerank. A CVE has been assigned to track the vulnerability; CVE-2026-5760. An attacker can create a malicious model for SGLang to achieve RCE. Successful exploitati...