Let's Encrypt will issue new intermediate certs in Q1/2024: https://groups.google.com/a/mozilla.org/g/dev-security-policy/c/L7XoAXt_s1c

Make sure your LE cert deployment logic includes serving the right intermediates that ACME should hand you, not just that same old LE intermediate you got years ago. Otherwise, there'll be breakage...

#x509 #pki #LetsEncrypt