CVE-2026-112268

MediumCVSS 6.3/10Last modified Oct 22, 2026

Description

sglang-router (sgl-model-gateway) through 0.3.2 contains an authorization bypass vulnerability that allows holders of the data-plane API key to access mesh HA management routes because /ha/* endpoints skip control-plane Admin role checks. Attackers can read cluster topology, write gossiped configuration, change global rate limits, and call POST /ha/shutdown to silently dissolve HA coordination.

Metrics

CVSS 3.1 6.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-863

Affected software

No affected versions have been published.

Timeline

Published
Oct 19, 2026
Last modified
Oct 22, 2026
NVD status
Deferred

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CVE-2026-112268: Medium severity, CVSS 6.3 | Vulnix