CVE-2026-15971

Published Jul 30, 2026

Last updated a day ago

CVSS critical 9.8
web application

Overview

Description
SGLang contains an RCE vulnerability when the optional dumper subsystem is enabled, allowing for a sandbox escape when DUMPER_SERVER_PORT is set, enabling code execution on inference requests.
Source
cret@cert.org
NVD status
Analyzed
Products
sglang

Risk scores

CVSS 3.1

Type
Secondary
Base score
9.8
Impact score
5.9
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity
CRITICAL

Weaknesses

134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE-95

Social media

Hype score
Not currently trending

Configurations