CVE-2026-3060

Name: CVE-2026-3060
Creator: NVD / NIST
Published: 2026-03-12T12:15:59.53+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.16%

Last modified Jun 17, 2026

CVE-2026-3060 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. SGLang' encoder parallel disaggregation system is vulnerable to unauthenticated remote code execution through the disaggregation module, which deserializes untrusted data using pickle.loads() without authentication.. EPSS estimates a 1.16% chance of exploitation in the next 30 days.

Description

SGLang' encoder parallel disaggregation system is vulnerable to unauthenticated remote code execution through the disaggregation module, which deserializes untrusted data using pickle.loads() without authentication.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.16%

63.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-502

Affected Software

Vendor	Product	Versions
Lmsys	Sglang	>= 0.5.5, <= 0.5.9

References

https://github.com/sgl-project/sglang/blob/main/python/sglang/srt/disaggregation/encode_receiver.pyProduct
https://github.com/sgl-project/sglang/pull/20904
https://github.com/sgl-project/sglang/releases/tag/v0.5.10
https://orca.security/resources/blog/sglang-llm-framework-rce-vulnerabilities/Exploit, Mitigation, Third Party Advisory

Timeline

Published: Mar 12, 2026
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2026-3060?

How severe is CVE-2026-3060?

CVE-2026-3060 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.16% probability of exploitation in the next 30 days.

How do I fix CVE-2026-3060?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-3060?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST