GitHub Advisoryadvisory · PyPI

GHSA-36m8-w8qf-g76p SGLang: Unauthenticated RCE via --enable-custom-logit-processor

CRITICAL Published 2026-05-18 Modified 2026-05-29 Official page ↗
Aliases
CVE-2026-7304
Ecosystem
PyPI
Packages
sglang
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502
Reviewed
2026-05-29

Affected packages

• PyPI sglang: >= 0.4.1.post7, <= 0.5.12 (no fix yet)

Description

SGLang's multimodal generation runtime is vulnerable to unauthenticated remote code execution when the --enable-custom-logit-processor option is enabled, as Python objects loaded via dill.loads() will be deserialized without validation.

Related

Alias · CVE (1)

  • CVE-2026-7304 SGLangs multimodal generation runtime is vulnerable to unauthenticated remote code execution when the --enable-custom-logit-processor… vulnerability

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References