CVE-2026-34831 vulnerabilities

Vulnerabilities for packages: ruby3.2-rack, ruby3.2-rails, ruby3.4-rails, ruby4.0-rack, kube-fluentd-operator, gitlab-cng, logstash, ruby3.3-rack, pact-broker-docker, ruby3.4-rack, gitlab-rails-ce-fips, pact-broker-docker-fips, gitlab-rails-ce...

CVE-2026-34831

Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Filesfail sets the Content-Length response header using Stringsize instead of Stringbytesize. When the response body contains multibyte UTF-8 characters, the declared Content-Length is smaller than the...