CVE-2026-59318

Updated on 21 Aug 2026

Severity

4.0 Medium severity

Details

CVSS score
4.0
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N

Overview

About vulnerability

In Spring AI’s tool calling support, the per-request tool list is advertised to the model as a boundary but is not fully enforced when a tool call is dispatched. Under certain conditions, a tool that was not made available to the current request could be invoked, potentially leading to privilege escalation.

Details

Affected product:
Spring
Affected packages:
spring-ai-starter-model-stability-ai @ 1.1.8 (+327 more)