CVE-2026-3060 | SGLang' encoder parallel disaggregation system is vulnerable… | CVSS 9.8 CRITICAL

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.

Metadata

CVE ID: CVE-2026-3060
State: PUBLISHED
Assigner: certcc
Reserved: 2026-02-23 18:17 UTC
Published: 2026-03-12 11:37 UTC
Last updated: 2026-04-07 18:45 UTC
Primary CWE: CWE-502
CWE-502 Deserialization of Untrusted Data
Vendor / Product: SGLang / SGLang
Sources: cve.org · NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: yes
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
SGLang	SGLang	—	0.5.10

Weakness (CWE)

CWE	Source	Description
—	cna	CWE-502: Deserialization of Untrusted Data
CWE-502	adp	CWE-502 Deserialization of Untrusted Data

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.8	CRITICAL	3.1	adp	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References (4)