# Akka.Cluster (NuGet) vulnerabilities

1 known vulnerability (1 critical), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://www.nuget.org/packages/Akka.Cluster

## Advisories (1)

### [CVE-2025-61778](https://cve.now/CVE-2025-61778): Akka.Remote TLS did not properly implement certificate-based authentication

- Severity: Critical 9.3
- Published: Oct 6, 2025
- Affected: from 1.2.0, fixed in 1.5.52.

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