Improper Input Validation

Micrometer is vulnerable to improper input validation. The vulnerability is due to the use of untrusted, non-normalized input for metric names, tag keys, and tag values, which allows an attacker to supply malicious or unexpected metrics data and potentially cause security or operational issues in...

BIT-PROMETHEUS-2026-40179 Prometheus: Stored XSS via metric names and label values in web UI tooltips and metrics explorer

Prometheus is an open-source monitoring system and time series database. Versions 3.0 through 3.5.1 and 3.6.0 through 3.11.1 have stored cross-site scripting vulnerabilities in multiple components of the Prometheus web UI where metric names and label values are injected into innerHTML without...

BIT-ENVOY-2026-48706 Envoy Heap Buffer Overflow in TcpStatsdSink

Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.34.0 until 1.35.13, 1.36.9, 1.37.5, and 1.38.3, a vulnerability exists in Envoy's TCP StatsD sink TcpStatsdSink, where the thread-local flusher buffer can be overflowed by exceptionally long statistic...

PT-2026-55067

Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.34.0 until 1.35.13, 1.36.9, 1.37.5, and 1.38.3, a vulnerability exists in Envoy's TCP StatsD sink TcpStatsdSink, where the thread-local flusher buffer can be overflowed by exceptionally long statistic...

CVE-2026-48706

Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.34.0 until 1.35.13, 1.36.9, 1.37.5, and 1.38.3, a vulnerability exists in Envoy's TCP StatsD sink TcpStatsdSink, where the thread-local flusher buffer can be overflowed by exceptionally long statistic...

CVE-2026-48706 Envoy Heap Buffer Overflow in TcpStatsdSink

Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.34.0 until 1.35.13, 1.36.9, 1.37.5, and 1.38.3, a vulnerability exists in Envoy's TCP StatsD sink TcpStatsdSink, where the thread-local flusher buffer can be overflowed by exceptionally long statistic...

CVE-2026-48706 Envoy Heap Buffer Overflow in TcpStatsdSink

Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.34.0 until 1.35.13, 1.36.9, 1.37.5, and 1.38.3, a vulnerability exists in Envoy's TCP StatsD sink TcpStatsdSink, where the thread-local flusher buffer can be overflowed by exceptionally long statistic...

CVE-2026-48706

CVE-2026-48706 affects Envoy TCP StatsD sink (TcpStatsdSink). A heap write overflow can occur when processing extremely long statistic names (>16 KiB) due to mismanagement of 16 KiB flush slices during buffer rotation, potentially causing process crash or remote code execution. Affected versio...

CVE-2026-48706

Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.34.0 until 1.35.13, 1.36.9, 1.37.5, and 1.38.3, a vulnerability exists in Envoy's TCP StatsD sink TcpStatsdSink, where the thread-local flusher buffer can be overflowed by exceptionally long statistic...

EUVD-2026-39825

Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.34.0 until 1.35.13, 1.36.9, 1.37.5, and 1.38.3, a vulnerability exists in Envoy's TCP StatsD sink TcpStatsdSink, where the thread-local flusher buffer can be overflowed by exceptionally long statistic...

CVE-2026-48706 Envoy Heap Buffer Overflow in TcpStatsdSink

Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.34.0 until 1.35.13, 1.36.9, 1.37.5, and 1.38.3, a vulnerability exists in Envoy's TCP StatsD sink TcpStatsdSink, where the thread-local flusher buffer can be overflowed by exceptionally long statistic...

PT-2026-52891

Name of the Vulnerable Software and Affected Versions Envoy versions 1.34.0 through 1.35.12 Envoy versions 1.36.0 through 1.36.8 Envoy versions 1.37.0 through 1.37.4 Envoy versions 1.38.0 through 1.38.2 Description A heap write overflow exists in the TCP StatsD sink TcpStatsdSink when processing...

GO-2026-5662 Prometheus has Stored XSS via metric names and label values in Prometheus web UI in github.com/prometheus/prometheus

Prometheus has Stored XSS via metric names and label values in Prometheus web UI in github.com/prometheus/prometheus...

CVE-2026-50637

The Metrics::Any::Adapter::Statsd component in Perl is vulnerable to metric injections in versions prior to 0.04 . The root cause is that the send method fails to validate metric names and values, allowing the inclusion of newlines and statsd control characters (such as colons and pipes ). Becaus...

CVE-2026-9270 DataDog::DogStatsd versions through 0.07 for Perl allow metric injections

DataDog::DogStatsd versions through 0.07 for Perl allow metric injections. DataDog::DogStatsd does not properly sanitise input, allowing metric injections of data from untrusted sources. The sendstats method does not remove newlines from metric names $stat variable, allowing attackers to change t...

CVE-2026-9270

DataDog::DogStatsd versions through 0.07 for Perl allow metric injections. DataDog::DogStatsd does not properly sanitise input, allowing metric injections of data from untrusted sources. The sendstats method does not remove newlines from metric names $stat variable, allowing attackers to change t...

CVE-2026-46739 Net::Statsd versions before 0.13 for Perl allow metric injections

Net::Statsd versions before 0.13 for Perl allow metric injections. The metric names are not checked for newlines, colons or pipes. Metrics generated from untrusted sources could inject additional statsd metrics. The updatestats used for updating counters and gauge methods do not check that values...

CVE-2026-46739 Net::Statsd versions before 0.13 for Perl allow metric injections

Net::Statsd versions before 0.13 for Perl allow metric injections. The metric names are not checked for newlines, colons or pipes. Metrics generated from untrusted sources could inject additional statsd metrics. The updatestats used for updating counters and gauge methods do not check that values...

PT-2026-41648

Name of the Vulnerable Software and Affected Versions Net::Statsd::Lite versions prior to 0.10.0 Description Net::Statsd::Lite for Perl allows metric injections because the set add function does not validate values for newlines, colons, or pipes. This allows metrics generated from untrusted sourc...

PT-2026-41581

Name of the Vulnerable Software and Affected Versions Net::Statsd::Tiny versions prior to 0.3.8 Description Net::Statsd::Tiny for Perl allows metric injections because metric names and set values are not validated for newlines, colons, or pipes. This allows metrics generated from untrusted source...