{"action":"Upgrade Akka.Remote to 1.5.52 or later.","affected":[{"fixed":"1.5.52","introduced":"1.2.0"}],"component":"Akka.Remote","cve_ids":["CVE-2025-61778"],"ecosystem":"NuGet","epss":0.00308,"exploited":false,"fixed_versions":["1.5.52"],"ghsa_id":"GHSA-jhpv-4q4f-43g5","id":"tcs_01M5N8SPS88YZCA4FKA17MMX6X","modified_at":"2025-10-07T21:27:26.114634Z","published_at":"2025-10-07T21:15:44Z","references":["https://osv.dev/vulnerability/GHSA-jhpv-4q4f-43g5","https://github.com/akkadotnet/akka.net/security/advisories/GHSA-jhpv-4q4f-43g5","https://nvd.nist.gov/vuln/detail/CVE-2025-61778","https://github.com/akkadotnet/akka.net/pull/7847","https://github.com/akkadotnet/akka.net/pull/7851","https://getakka.net/articles/remoting/security.html","https://github.com/akkadotnet/akka.net","https://github.com/akkadotnet/akka.net/releases/tag/1.5.52"],"severity":{"label":"critical","score":9.3},"sources":[{"source":"osv","source_id":"GHSA-jhpv-4q4f-43g5","url":"https://osv.dev/vulnerability/GHSA-jhpv-4q4f-43g5"},{"source":"nvd","source_id":"CVE-2025-61778","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-61778"}],"summary":"Akka.Remote TLS did not properly implement certificate-based authentication"}