CVE-2026-59296

A flaw was found in Micrometer's StatsD and Logging meter registries. This vulnerability allows a remote attacker to inject line terminators into metric data, such as names or tag values, due to insufficient sanitization of untrusted input. Exploitation can lead to the spoofing of arbitrary...

CRLF Injection

Overview Affected versions of this package are vulnerable to CRLF Injection through DatadogStatsdLineBuilder, EtsyStatsdLineBuilder, and the Printer in LoggingMeterRegistry. An attacker can spoof metrics or log entries by supplying meter names, tag keys, or tag values containing \n or \r, causing...

CRLF Injection

Overview Affected versions of this package are vulnerable to CRLF Injection through DatadogStatsdLineBuilder, EtsyStatsdLineBuilder, and the Printer in LoggingMeterRegistry. An attacker can spoof metrics or log entries by supplying meter names, tag keys, or tag values containing \n or \r, causing...

CVE-2026-59296

Using untrusted, non-normalized input as-is for metrics data such as metric names, tag keys, or tag values is a dangerous antipattern that general-purpose instrumentation should never perform. Micrometer 1.17.0 Micrometer 1.16.0 - 1.16.6 Micrometer 1.15.0 - 1.15.12 Micrometer 1.14.0 - 1.14.16...

EUVD-2026-63885

Using untrusted, non-normalized input as-is for metrics data such as metric names, tag keys, or tag values is a dangerous antipattern that general-purpose instrumentation should never perform. When such unsafe instrumentation is used, the application becomes vulnerable to injection and spoofing...

CVE-2026-59296

CVE-2026-59296 affects io.micrometer:micrometer-registry-statsd and io.micrometer:micrometer-core , which do not sanitize newline characters (\n, \r) in metric names, tag keys, or tag values by default. When an application instruments meters using user-controlled, unvalidated input , an attacker ...

CVE-2026-59296 Micrometer StatsD and Logging meter registries line-protocol and log injection vulnerability

Using untrusted, non-normalized input as-is for metrics data such as metric names, tag keys, or tag values is a dangerous antipattern that general-purpose instrumentation should never perform. Micrometer 1.17.0 Micrometer 1.16.0 - 1.16.6 Micrometer 1.15.0 - 1.15.12 Micrometer 1.14.0 - 1.14.16...