{"id":"CVE-2026-40979","aliases":["EUVD-2026-26012","GHSA-r5hp-3cgj-j6xv"],"status":"published","title":"Spring AI's 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.\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)","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00105,"percentile":0.01061,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-377"],"published":"2026-04-28T07:31:21Z","modified":"2026-10-28T02:30:48Z","fixes":[{"ecosystem":"Maven","package":"org.springframework.ai:spring-ai-transformers","fixed_in":["1.0.6","1.1.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.springframework.ai:spring-ai-transformers","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.0"},{"fixed":"1.0.6"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.springframework.ai:spring-ai-transformers","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.1.0"},{"fixed":"1.1.5"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.springframework.ai:spring-ai-transformers","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.0"},{"fixed":"1.0.6"}]}],"versions":["1.0.0","1.0.1","1.0.2","1.0.3","1.0.4","1.0.5"]},{"source":"osv","ecosystem":"Maven","package":"org.springframework.ai:spring-ai-transformers","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.1.0"},{"fixed":"1.1.5"}]}],"versions":["1.1.0","1.1.1","1.1.2","1.1.3","1.1.4"]}],"products":[{"vendor":"spring","product":"spring ai"},{"vendor":"vmware","product":"spring ai"},{"vendor":"vmware","product":"spring_ai"}],"references":[{"url":"https://spring.io/security/cve-2026-40979","tags":["Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40979","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-r5hp-3cgj-j6xv"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40979.json","tags":["advisory"]},{"url":"https://github.com/spring-projects/spring-ai","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-40979","description":"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)","status":"published","published":"2026-04-28T07:31:21.447Z","modified":"2026-04-28T12:33:07.977Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-377"],"updated_at":"2026-11-02T13:43:11.445168Z"}],"euvd":[{"id":"EUVD-2026-26012","description":"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)","status":"published","published":"2026-04-28T07:31:21Z","modified":"2026-04-28T12:33:07Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:16.972131Z"}],"ghsa":[{"id":"GHSA-r5hp-3cgj-j6xv","title":"Spring AI's 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.\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)","status":"published","published":"2026-04-28T09:34:13Z","modified":"2026-05-06T19:52:12Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N","level":"medium"}],"cwes":["CWE-377"],"updated_at":"2026-11-02T14:40:02.883746Z"}],"nvd":[{"id":"CVE-2026-40979","description":"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)","status":"published","published":"2026-04-28T09:16:16.767Z","modified":"2026-10-26T00:10:00.15Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-377"],"updated_at":"2026-11-02T14:12:16.252509Z"}],"osv":[{"id":"CVE-2026-40979","description":"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)","status":"published","published":"2026-04-28T07:31:21.447Z","modified":"2026-10-28T02:30:48.409662539Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N","level":"medium"}],"cwes":["CWE-377"],"updated_at":"2026-11-02T15:45:03.424067Z"},{"id":"GHSA-r5hp-3cgj-j6xv","title":"Spring AI's 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.\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)","status":"published","published":"2026-04-28T09:34:13Z","modified":"2026-05-06T20:11:26.190309Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N","level":"medium"}],"cwes":["CWE-377"],"updated_at":"2026-11-02T15:46:55.480549Z"}]}}