{"schema_version":"1.3.1","id":"GO-2025-4009","modified":"2025-10-29T21:49:55Z","published":"2025-10-29T21:49:55Z","aliases":["CVE-2025-61723","CVE-2025-61723"],"summary":"Quadratic complexity when parsing some invalid inputs in encoding/pem","details":"The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input.\n\nThis affects programs which parse untrusted PEM inputs.","affected":[{"package":{"name":"stdlib","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.24.8"},{"introduced":"1.25.0"},{"fixed":"1.25.2"}]}],"ecosystem_specific":{"imports":[{"path":"encoding/pem","symbols":["Decode","getLine"]}]}}],"references":[{"type":"REPORT","url":"https://go.dev/issue/75676"},{"type":"FIX","url":"https://go.dev/cl/709858"},{"type":"WEB","url":"https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI"}],"credits":[{"name":"Jakub Ciolek"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2025-4009","review_status":"REVIEWED"}}