CVE-2026-7302

CRITICAL 9.1

CVE-2026-7302

CVSS Score

9.1

EPSS Score

0.0%

EPSS Percentile

0th

SGLangs multimodal generation runtime is vulnerable to an unauthenticated path traversal vulnerability, allowing an attacker to write arbitrary files anywhere the server process has write access, by including ../ sequences in the upload filename when sent to specific endpoints.

Vendor	sglang
Product	sglang
Published	May 18, 2026
Last Updated	May 18, 2026

Stay Ahead of the Next One

Get instant alerts for sglang sglang

Be the first to know when new critical vulnerabilities affecting sglang sglang are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

Affected Versions

SGLang / SGLang

5.10

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/sgl-project/sglang/tree/main/python/sglang antiproof.ai: https://antiproof.ai/blog/three-rces-in-sglang/