CVE-2026-5760

CVSS Score & Metrics

Base Score

9.8 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H                                    

Vulnerability Description

SGLang's reranking endpoint (/v1/rerank) achieves Remote Code Execution (RCE) when a model file containing a malcious tokenizer.chat_template is loaded, as the Jinja2 chat templates are rendered using an unsandboxed jinja2.Environment().

Vulnerability Details

Published Date

April 20, 2026

Last Modified

April 20, 2026

CWE ID

CWE-94

Source

NVD

External References

https://github.com/Stuub/SGLang-0.5.9-RCE

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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