open-telemetry opentelemetry-cpp vulnerabilities (CVE)

CVE records published for open-telemetry opentelemetry-cpp, newest first. Follow to get an email when a new one appears.

1 results

5.3Medium

CVE-2026-44967 5 months ago

opentelemetry-cpp: OTLP HTTP exporters read unbounded HTTP response

open-telemetry opentelemetry-cpp

OpenTelemetry-cpp is the C++ implementation of OpenTelemetry. Prior to release 1.27.0, the OTLP HTTP exporters (traces/metrics/logs) read the full HTTP response into an in-memory vector of bytes without a size cap. This is exploitable for memory exhaustion wh…