Vulnerability DatabaseCVE-2026-15971
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CVE-2026-15971
Published:July 30, 2026
Updated:August 06, 2026
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.
Related Resources (4)
https://nvd.nist.gov/vuln/detail/CVE-2026-15971
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/15xxx/CVE-2026-15971.json
https://thoughts.apoorvdayal.com/posts/sglang-disclosures/
https://github.com/sgl-project/sglang/security/advisories/GHSA-h6rf-77vv-9mvj
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CVSS v4
Base Score:
9.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
CWE-95
EPSS
Base Score:
0.40