{"id":"CVE-2025-53393","aliases":["GHSA-358m-fq53-hp87"],"url":"https://o3.security/vulnerability/CVE-2025-53393","summary":"akka-cluster-metrics uses Java serialization for cluster metrics","details":"In Akka through 2.10.6, akka-cluster-metrics uses Java serialization for cluster metrics.","published":"2025-06-28T00:00:00Z","modified":"2026-08-12T03:51:17.263747606Z","cvss":{"score":6,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.typesafe.akka:akka-cluster-metrics_3","fixedVersion":null},{"ecosystem":"Maven","name":"com.typesafe.akka:akka-cluster-metrics_2.13","fixedVersion":null}],"fix":{"url":"https://github.com/akka/akka/pull/32748","label":"akka/akka#32748"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53393.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-53393"},{"type":"FIX","url":"https://github.com/akka/akka/pull/32748"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:17.263747606Z"}}