{"id":"CVE-2026-41007","aliases":["GHSA-439x-6767-44cv"],"url":"https://o3.security/vulnerability/CVE-2026-41007","summary":"Spring HATEOAS heap exhaustion through unbounded internal caching","details":"Spring HATEOAS maintains an unbounded static cache of StringLinkRelation instances keyed on attacker-supplied strings.\n\nAffected versions:\nSpring HATEOAS 1.5.0 through 1.5.6; 2.3.0 through 2.3.4; 2.4.0 through 2.4.1; 2.5.0 through 2.5.2; 3.0.0 through 3.0.3.","published":"2026-06-09T04:00:47.095Z","modified":"2026-07-29T18:26:45.253064536Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":{"score":0.00299,"percentile":0.22156,"asOf":"2026-08-09"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.springframework.hateoas:spring-hateoas","fixedVersion":"3.0.4"},{"ecosystem":"Maven","name":"org.springframework.hateoas:spring-hateoas","fixedVersion":"2.5.3"},{"ecosystem":"Maven","name":"org.springframework.hateoas:spring-hateoas","fixedVersion":null},{"ecosystem":"Maven","name":"org.springframework.hateoas:spring-hateoas","fixedVersion":null},{"ecosystem":"Maven","name":"org.springframework.hateoas:spring-hateoas","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://spring.io/security/cve-2026-41007"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41007.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41007"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-29T18:26:45.253064536Z"}}