CVE-2026-15971

criticalCVSS 9.8covered by 1 sourcefirst seen 2026-07-30

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.

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Exploitation outlook

Low exploitation risk0.40% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 33% of all EPSS-scored CVEs.

Advisory coverage (1)

criticalCVE-2026-15971: SGLang contains an RCE vulnerability when the optional dumper subsystem is enabled, allowing f…nvd · 2026-07-30

External references

NVD record for CVE-2026-15971

CVE.org record

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