In Akka through 2.10.6, akka-cluster-metrics uses Java serialization for cluster metrics.
{
"cwe_ids": [
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2025-06-30T21:21:59Z",
"nvd_published_at": "2025-06-28T23:15:21Z",
"severity": "MODERATE"
}