{"cve":"CVE-2025-47914","nvd":{"published":"2025-11-19T21:15:50.517","modified":"2026-10-18T20:10:00.110","status":"Analyzed","description":"SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":5.3},"cwes":["CWE-125"],"references":["https://go.dev/cl/721960","https://go.dev/issue/76364","https://groups.google.com/g/golang-announce/c/w-oX3UxNcZA","https://pkg.go.dev/vuln/GO-2025-4135"],"products":["golang:crypto"],"source":"nvd","synced_at":"2026-10-19T22:16:02.354564667+00:00"},"epss":{"cve":"CVE-2025-47914","score":0.00546,"percentile":0.45531,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-f6x5-jh6r-wrfv","url":"https://osv.dev/vulnerability/GHSA-f6x5-jh6r-wrfv","summary":"golang.org/x/crypto/ssh/agent vulnerable to panic if message is malformed due to out of bounds read","modified":"2026-09-10T03:50:30.884151926Z","packages":[{"ecosystem":"Go","name":"golang.org/x/crypto","purl":"pkg:golang/golang.org/x/crypto","ranges":["<0.45.0"],"fixed":["0.45.0"]}]},{"id":"GO-2025-4135","url":"https://osv.dev/vulnerability/GO-2025-4135","summary":"Malformed constraint may cause denial of service in golang.org/x/crypto/ssh/agent","modified":"2026-05-15T10:59:23.314668850Z","packages":[{"ecosystem":"Go","name":"golang.org/x/crypto","purl":"pkg:golang/golang.org/x/crypto","ranges":["<0.45.0"],"fixed":["0.45.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}