sglang Known Vulnerabilities & Fixes
sglang has 5 known security vulnerabilities in PyPI (Python). Upgrade to version 0.5.10 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.
Low Immediate Risk
No actively exploited vulnerabilities detected. Monitor and update in your next maintenance window.
Recommended safe version: 0.5.10
Upgrading to 0.5.10 or later resolves all 5 known vulnerabilities in sglang. Run: pip install "sglang>=0.5.10"
Is sglang in your project?
Check if you're affected and upgrade to 0.5.10 to stay secure.
Security Summary
- 5 affected version ranges have been identified across these 5 advisories.
- 40% of known issues have a published fixed version.
- Remediation: pip install --upgrade sglang
Vulnerabilities
5 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details. First disclosed Mar 12, 2026, most recently May 18, 2026 (67 days apart).
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2026-7301 SGLanG: Multimodal scheduler deserializes untrusted pickle data on 0.0.0.0 ROUTER socket | CRITICAL | 0.5.10, 0.5.10.post1, 0.5.10rc0, 0.5.11 (+12 more) | No fix available |
| CVE-2026-7304 SGLang: Unauthenticated RCE via --enable-custom-logit-processor | CRITICAL | 0.4.1.post7, 0.4.10, 0.4.10.post1, 0.4.10.post2 (+73 more) | No fix available |
| CVE-2026-3059 SGLang's multimodal generation module is vulnerable to unauthenticated remote code execution through the ZMQ broker | CRITICAL | 0.1.10, 0.1.11, 0.1.12, 0.1.13 (+138 more) | 0.5.10 |
| CVE-2026-3060 SGLang's encoder parallel disaggregation system is vulnerable to unauthenticated remote code execution through the disaggregation module | CRITICAL | 0.1.10, 0.1.11, 0.1.12, 0.1.13 (+138 more) | 0.5.10 |
| CVE-2026-7302 SGLang's multimodal generation runtime has an unauthenticated path traversal vulnerability | CRITICAL | 0.5.10, 0.5.10.post1, 0.5.10rc0, 0.5.11 (+12 more) | No fix available |
About This Data
Vulnerability data for sglang is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.
CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Related PyPI (Python) Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
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