{"id":"GO-2025-4245","revision":"bb42c33caa3841ea805c774c08e279ec","records":[{"revision":"bb42c33caa3841ea805c774c08e279ec","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2025-4245","aliases":["CVE-2025-68156","GHSA-cfpf-hrx2-8rv6"],"title":"Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr","description":"Expr has Denial of Service via Unbounded Recursion in Builtin Functions in github.com/expr-lang/expr","state":0,"publishedAt":"2025-12-22T18:15:35+00:00","modifiedAt":"2026-02-04T04:25:04.549775+00:00","affected":[{"ecosystem":"Go","name":"github.com/expr-lang/expr","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"1.17.7"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/expr-lang/expr/security/advisories/GHSA-cfpf-hrx2-8rv6","https://github.com/expr-lang/expr/pull/870"],"sourceUrl":"https://osv.dev/vulnerability/GO-2025-4245","license":"OSV · upstream source license applies","key":"osv:GO-2025-4245","identifiers":["GO-2025-4245","CVE-2025-68156","GHSA-cfpf-hrx2-8rv6"]},"retained":false,"historicalAffected":[]}],"coverage":[]}