CVE-2026-7304

⛔ critical

Summary

SGLangs multimodal generation runtime is vulnerable to unauthenticated remote code execution when the --enable-custom-logit-processor option is enabled, as Python objects loaded via dill.loads() will be deserialized without validation.

CVSS Score

9.8

Critical

EPSS Score

0.4

Exploit Probability

Published Date

2026-05-18

First Seen: 2026-05-19

📊 Relative Risk Intelligence

This CVE is Very High Risk - more severe than 90.5% of all 355,046 vulnerabilities in our database.

#33,714

Top 10% most severe

Severity Percentile

🎯 CISA SSVC Assessment Updated: May 18, 2026

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

YES

Can be exploited automatically

💥 Technical Impact

Total

Complete system compromise possible

SSVC data provided by CISA

Last Modified 2026-05-19

Source NVD 🔗

CVSS Vector 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE IDs (Weakness Types)

CWE-502

📦 Affected Products 1

Vendor	Product	Status	Affected Versions
lmsys	sglang	Affected	v0.5.10

🔗 References 2

https://antiproof.ai/blog/three-rces-in-sglang/

Permissions Required

https://github.com/sgl-project/sglang/tree/main/pyth...

Product

🔗 Related CVEs 6

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2026-15969	⛔ critical	9.8	1.0	SGLang contains an unauthenticated RCE in /load_lora_adapter_from_tensors via bypass of SafeUnpickler’s incomplete den...	2026-07-30
CVE-2026-15971	⛔ critical	9.8	0.4	SGLang contains an RCE vulnerability when the optional dumper subsystem is enabled, allowing for a sandbox escape when D...	2026-07-30
CVE-2026-15974	🔶 medium	6.5	0.2	SGLang contains an SSRF and local file read in the multimodal generation endpoint /v1/chat/completions due to unsanitize...	2026-07-30
CVE-2026-15976	⛔ critical	9.8	0.3	SGLang contains a RCE vulnerability when attempting to load model weights from a HuggingFace repository, specifically wi...	2026-07-30
CVE-2026-15977	⚠️ high	7.5	0.2	SGLang contains a credential leakage vulnerability in the /server_info endpoint, which will return API keys and SSL keyf...	2026-07-30
CVE-2026-15978	⚠️ high	7.5	0.3	SGLang contains a model weight exfiltration vulnerability when no API keys are configured, as SGLang will expose two end...	2026-07-30

These CVEs affect the same products