Vulnerability Details CVE-2026-50639
Metrics::Any::Adapter::SignalFx versions before 0.04 for Perl does not protect against metric injections.
The statsd protocol (and extensions such as dogstatsd) allow mutiple metrics, separated by newlines, to be sent per packet.
Metrics::Any::Adapter::SignalFx which extends Metrics::Any::Adapter::Statsd, which has a similar vulnerability.
In addition, the _labels function does not check tags labels newlines or statsd control characters. The labels can be used for metric injections.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 16.2%
CVSS Severity
CVSS v3 Score 6.5
References