Improper Locking

Overview Affected versions of this package are vulnerable to Improper Locking through the bridgeSpan baggage handling in bridge/opentracing/bridge.go. An attacker can crash the process by causing one goroutine to call Span.SetBaggageItem while another goroutine propagates correlation baggage from...

OpenTelemetry-Go: Unsynchronized baggage map can panic under concurrent access

Summary go.opentelemetry.io/otel/bridge/opentracing introduced an unsynchronized extraBaggageItems map on bridgeSpan. One goroutine can write this map through Span.SetBaggageItem while another goroutine reads and iterates it during correlation baggage propagation, which can trigger Go's fatal...

CVE-2026-41178

A flaw was found in OpenTelemetry-Go. This vulnerability allows a remote attacker to cause a Denial of Service DoS by sending oversized or invalid baggage headers. The Parse function, in affected versions, failed to reject raw-length inputs, leading to excessive processing and error logging when...

SUSE CVE-2026-41178

OpenTelemetry-Go is the Go implementation of OpenTelemetry. Versions 1.41.0 and 1.43.0 removed raw-length rejection and it causes Parse to process arbitrarily large/invalid baggage headers and log errors, enabling DoS via oversized inputs. Versions 1.42.0 and 1.44.0 fix the issue...

Security Bulletin: Multiple vulnerabilities affect Data Virtualization on IBM Software Hub (July 2026 - Part 2 of 2)

Summary Multiple vulnerabilities have been addressed in Data Virtualization on IBM Software Hub. Note that Data Virtualization was named Watson Query on IBM Cloud Pak for Data version 4.8. Vulnerability Details CVEID:CVE-2026-33814 DESCRIPTION: When processing HTTP/2 SETTINGS frames, transport wi...

WordPress Baggage Freight Shipping Australia plugin <= 0.1.0 - Arbitrary File Upload vulnerability

Arbitrary File Upload vulnerability discovered by Kaimi in WordPress Plugin Baggage Freight Shipping Australia versions = 0.1.0...

GO-2026-6000 Improper parsing of W3C baggage headers may lead to DoS in github.com/DataDog/dd-trace-go

Improper parsing of W3C baggage headers may lead to DoS in github.com/DataDog/dd-trace-go...

PT-2026-65355

Improper parsing of W3C baggage headers may lead to DoS in github.com/DataDog/dd-trace-go...

GO-2026-5506 OpenTelemetry-Go: Multi-value baggage header extraction causes excessive allocations in go.opentelemetry.io/otel

OpenTelemetry-Go: Multi-value baggage header extraction causes excessive allocations in go.opentelemetry.io/otel...

GO-2026-5158 Opentelemetry-go's baggage parsing no longer caps raw header length in go.opentelemetry.io/otel

Opentelemetry-go's baggage parsing no longer caps raw header length in go.opentelemetry.io/otel...

PYSEC-2026-3461 dd-trace-py: Improper parsing of W3C baggage headers may lead to DoS

Impact Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing item-count or byte-size limits on the extract path. The DDTRACEBAGGAGEMAXITEMS default 64 and DDTRACEBAGGAGEMAXBYTES default 8192 limits were applied only to baggage...

dd-trace-py: Improper parsing of W3C baggage headers may lead to DoS

ImpactDatadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing item-count or byte-size limits on the extract path. The DDTRACEBAGGAGEMAXITEMS default 64 and DDTRACEBAGGAGEMAXBYTES default 8192 limits were applied only to baggage...

PT-2026-64073

Impact Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing item-count or byte-size limits on the extract path. The DD TRACE BAGGAGE MAX ITEMS default 64 and DD TRACE BAGGAGE MAX BYTES default 8192 limits were applied only to bagga...

CVE-2026-50274

A flaw was found in Datadog dd-trace-go, a Go client library. A remote, unauthenticated attacker can exploit this vulnerability by sending a request with a specially crafted baggage header containing an arbitrarily large number of key-value pairs or a very large single value. This can lead to...

opentelemetry-java: opentelemetry-api: opentelemetry-extension-trace-propagators: OpenTelemetry Java: Denial of Service due to unbounded memory allocation when parsing oversized baggage

A flaw was found in OpenTelemetry Java, specifically within the baggage propagation implementation of opentelemetry-api and opentelemetry-extension-trace-propagators. A remote attacker can exploit this vulnerability by sending oversized baggage, which leads to unbounded memory allocation and high...

CVE-2026-50272

dd-trace is the Datadog APM client for Node.js. Prior to 5.100.0, W3C baggage propagation in packages/dd-trace/src/baggage.js and packages/dd-trace/src/opentracing/propagation/textmap.js parsed incoming baggage HTTP headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES on...

CVE-2026-50271

Datadog dd-trace-py is the Datadog Python APM client. Prior to 4.8.2, Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES limits on the extract path. A remote, unauthenticated...

CVE-2026-50274

Datadog dd-trace-go is a Go client library for Datadog application performance monitoring, profiling, and security monitoring. Prior to 2.8.1, Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing DDTRACEBAGGAGEMAXITEMS or...

CVE-2026-50271 dd-trace-py: Improper parsing of W3C baggage headers may lead to DoS

Datadog dd-trace-py is the Datadog Python APM client. Prior to 4.8.2, Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES limits on the extract path. A remote, unauthenticated...

CVE-2026-50271 dd-trace-py: Improper parsing of W3C baggage headers may lead to DoS

Datadog dd-trace-py is the Datadog Python APM client. Prior to 4.8.2, Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES limits on the extract path. A remote, unauthenticated...