Exchange rates are not updated since 2015

Maybe it is the same problem as in Kursaktualisierung Währungen Linux

https://bugs.openjdk.org/browse/JDK-8341057

javax.net.ssl|ERROR|C2|Worker-0: Wechselkurse von Europäische Zentralbank aktualisieren|2025-03-09 13:44:31.191 CET|TransportContext.java:375|Fatal (CERTIFICATE_UNKNOWN): PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target (
"throwable" : {
  sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

So, you have this version “ca-certificates-2023.2.62_v7.0.401-6.fc40”
In ca-certificates-2023.2.62_v7.0.401-6.fc40 - Fedora Packages you cannot find the update for ssl.com

In ca-certificates-2024.2.69_v8.0.401-1.0.fc41 - Fedora Packages you find


which is needed for www.ecb.europa.eu

I think you have to update the package ca-certificates or add the rootcert manually to this truststore. I don’t know how this works on fedora.

2 Likes