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-2026-50271: Allocation of Resources Without Limits or Throttling

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...