Vulnerability-Lookup

GHSA-R5HP-3CGJ-J6XV

Vulnerability from github – Published: 2026-04-28 09:34 – Updated: 2026-05-06 19:52

Summary

Spring AI's ONNX model cache defaults to world-writable predictable /tmp directory

Details

In Spring AI, having access to a shared environment can expose the ONNX model used by the application.

Affected versions: Spring AI: 1.0.0 - 1.0.5 (fixed in 1.0.6), 1.1.0 - 1.1.4 (fixed in 1.1.5)

Severity

6.1 (Medium)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.springframework.ai:spring-ai-transformers"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0.0"
            },
            {
              "fixed": "1.0.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.springframework.ai:spring-ai-transformers"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.1.0"
            },
            {
              "fixed": "1.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-40979"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-377"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-06T19:52:09Z",
    "nvd_published_at": "2026-04-28T09:16:16Z",
    "severity": "MODERATE"
  },
  "details": "In Spring AI, having access to a shared environment can expose the ONNX model used by the application.\n\nAffected versions:\nSpring AI: 1.0.0 - 1.0.5 (fixed in 1.0.6), 1.1.0 - 1.1.4 (fixed in 1.1.5)",
  "id": "GHSA-r5hp-3cgj-j6xv",
  "modified": "2026-05-06T19:52:09Z",
  "published": "2026-04-28T09:34:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40979"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/spring-projects/spring-ai"
    },
    {
      "type": "WEB",
      "url": "https://spring.io/security/cve-2026-40979"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Spring AI\u0027s ONNX model cache defaults to world-writable predictable /tmp directory"
}

CVE-2026-40979 (GCVE-0-2026-40979)

Vulnerability from cvelistv5 – Published: 2026-04-28 07:31 – Updated: 2026-04-28 12:33

Summary

In Spring AI, having access to a shared environment can expose the ONNX model used by the application. Affected versions: Spring AI: 1.0.0 - 1.0.5 (fixed in 1.0.6), 1.1.0 - 1.1.4 (fixed in 1.1.5)

Severity

6.1 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-28 12:32 UTC

CWE

CWE-377 - Insecure Temporary File

Assigner

vmware mitre root Scorecard

References

1 reference

URL	Tags
https://spring.io/security/cve-2026-40979

Impacted products

1 product

Vendor	Product	Version
Spring	Spring AI	Affected: 1.0.0 , < 1.0.6 (custom) Affected: 1.1.0 , < 1.1.5 (custom)

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JSON

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{
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                "id": "CVE-2026-40979",
                "options": [
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-28T12:32:58.677891Z",
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            }
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
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    "dateReserved": "2026-04-16T02:19:04.616Z",
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    "state": "PUBLISHED"
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-R5HP-3CGJ-J6XV

CVE-2026-40979 (GCVE-0-2026-40979)

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