CVE-2026-50277

dd-trace-cpp is the Datadog distributed tracing library for C++. Prior to 2.1.0, dd-trace-cpp parses incoming W3C baggage headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES on the extraction path, even though those limits are enforced during injection. A remote...

CVE-2026-50277 dd-trace-cpp: Improper parsing of W3C baggage headers may lead to DoS

dd-trace-cpp is the Datadog distributed tracing library for C++. Prior to 2.1.0, dd-trace-cpp parses incoming W3C baggage headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES on the extraction path, even though those limits are enforced during injection. A remote...

EUVD-2026-82423

dd-trace-cpp is the Datadog distributed tracing library for C++. Prior to 2.1.0, dd-trace-cpp parses incoming W3C baggage headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES on the extraction path, even though those limits are enforced during injection. A remote...

CVE-2026-50277 dd-trace-cpp: Improper parsing of W3C baggage headers may lead to DoS

dd-trace-cpp is the Datadog distributed tracing library for C++. Prior to 2.1.0, dd-trace-cpp parses incoming W3C baggage headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES on the extraction path, even though those limits are enforced during injection. A remote...

CVE-2026-50277

dd-trace-cpp (Datadog's C++ distributed tracing library) prior to 2.1.0 parses incoming W3C baggage headers on the extraction path without enforcing DD_TRACE_BAGGAGE_MAX_ITEMS or DD_TRACE_BAGGAGE_MAX_BYTES limits, even though those limits are applied during injection. A remote unauthenticated att...

CVE-2026-50277 dd-trace-cpp: Improper parsing of W3C baggage headers may lead to DoS

dd-trace-cpp is the Datadog distributed tracing library for C++. Prior to 2.1.0, dd-trace-cpp parses incoming W3C baggage headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES on the extraction path, even though those limits are enforced during injection. A remote...

CVE-2026-50277: Allocation of Resources Without Limits or Throttling

dd-trace-cpp is the Datadog distributed tracing library for C++. Prior to 2.1.0, dd-trace-cpp parses incoming W3C baggage headers without enforcing DDTRACEBAGGAGEMAXITEMS or DDTRACEBAGGAGEMAXBYTES on the extraction path, even though those limits are enforced during injection. A remote...

CVE-2024-38525

dd-trace-cpp is the Datadog distributed tracing for C++. When the library fails to extract trace context due to malformed unicode, it logs the list of audited headers and their values using the nlohmann JSON library. However, due to the way the JSON library is invoked, it throws an uncaught...

Amazon Linux 2 : ecs-service-connect-agent (ALASECS-2024-038)

The version of ecs-service-connect-agent installed on the remote host is prior to v1.29.6.0-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2ECS-2024-038 advisory. dd-trace-cpp is the Datadog distributed tracing for C++. When the library fails to extract trace context du...

Important: ecs-service-connect-agent

Issue Overview: Envoy is a cloud-native, open source edge and service proxy. The HTTP/2 protocol stack in Envoy versions prior to 1.29.3, 1.28.2, 1.27.4, and 1.26.8 are vulnerable to CPU exhaustion due to flood of CONTINUATION frames. Envoy's HTTP/2 codec allows the client to send an unlimited...

Amazon Linux 2023 : ecs-service-connect-agent (ALAS2023-2024-655)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2024-655 advisory. dd-trace-cpp is the Datadog distributed tracing for C++. When the library fails to extract trace context due to malformed unicode, it logs the list of audited headers and their values using the nlohmann...

CVE-2024-38525

dd-trace-cpp is the Datadog distributed tracing for C++. When the library fails to extract trace context due to malformed unicode, it logs the list of audited headers and their values using the nlohmann JSON library. However, due to the way the JSON library is invoked, it throws an uncaught...

CVE-2024-38525 dd-trace-cpp malformed unicode header values may cause crash

dd-trace-cpp is the Datadog distributed tracing for C++. When the library fails to extract trace context due to malformed unicode, it logs the list of audited headers and their values using the nlohmann JSON library. However, due to the way the JSON library is invoked, it throws an uncaught...

CVE-2024-38525 dd-trace-cpp malformed unicode header values may cause crash

dd-trace-cpp is the Datadog distributed tracing for C++. When the library fails to extract trace context due to malformed unicode, it logs the list of audited headers and their values using the nlohmann JSON library. However, due to the way the JSON library is invoked, it throws an uncaught...

CVE-2024-38525 dd-trace-cpp malformed unicode header values may cause crash

dd-trace-cpp is the Datadog distributed tracing for C++. When the library fails to extract trace context due to malformed unicode, it logs the list of audited headers and their values using the nlohmann JSON library. However, due to the way the JSON library is invoked, it throws an uncaught...

CVE-2024-38525: Improper Input Validation

dd-trace-cpp is the Datadog distributed tracing for C++. When the library fails to extract trace context due to malformed unicode, it logs the list of audited headers and their values using the nlohmann JSON library. However, due to the way the JSON library is invoked, it throws an uncaught...

PT-2024-28052 · Unknown · Nlohmann/Json +1

Name of the Vulnerable Software and Affected Versions: dd-trace-cpp versions prior to 0.2.2 Description: The issue occurs when the library fails to extract trace context due to malformed unicode. It attempts to log the list of audited headers and their values using the nlohmann JSON library...