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Learn moreCVE-2026-40979: ONNX model cache defaults to world-writable predictable /tmp directory
Description
In Spring AI, having access to a shared environment can expose the ONNX model used by the application.
Only applications that use TransformersEmbeddingModel and have the cache enabled, using the default location, are affected.
Affected Spring Products and Versions
Spring AI:
- 1.0.0 - 1.0.x
- 1.1.0 - 1.1.x
Mitigation
Users of affected versions should upgrade to the corresponding fixed version.
| Affected version(s) | Fix version | Availability |
|---|---|---|
| 1.0.x | 1.0.6 | OSS |
| 1.1.x | 1.1.5 | OSS |
No further mitigation steps are necessary.
References
Reporting a vulnerability
To report a security vulnerability for a project within the Spring portfolio, see the Security Policy
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