CVE-2026-59318
Last modified
CVE-2026-59318 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. Affected versions: Spring AI: 2.0.0 Spring AI: 1.1.0 through 1.1.8 Spring AI: 1.0.0 through 1.0.9. EPSS estimates a 0.17% chance of exploitation in the next 30 days.
Description
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. Affected versions: Spring AI: 2.0.0 Spring AI: 1.1.0 through 1.1.8 Spring AI: 1.0.0 through 1.0.9
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Vmware | Spring Ai | >= 1.0.0, < 1.0.10 |
| Vmware | Spring Ai | >= 1.1.0, < 1.1.9 |
| Vmware | Spring Ai | >= 2.0.0, < 2.0.1 |
References
- https://spring.io/security/cve-2026-59318Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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