CVE-2026-112006

OpenTelemetry opentelemetry-exporter-otlp-proto-http 1.5.0 before 1.45.0 contains an improper certificate validation vulnerability that disables TLS verification when OTELEXPORTEROTLPCERTIFICATE variables are empty strings. Man-in-the-middle attackers can impersonate the collector to read or alte...

CVE-2026-112006

A flaw was found in opentelemetry-exporter-otlp-proto-http. When certificate configuration environment variables are set to empty strings, Transport Layer Security TLS verification is unintentionally disabled. A man-in-the-middle attacker can exploit this improper certificate validation to...

EUVD-2026-103459

OpenTelemetry opentelemetry-exporter-otlp-proto-http 1.5.0 before 1.45.0 contains an improper certificate validation vulnerability that disables TLS verification when OTELEXPORTEROTLPCERTIFICATE variables are empty strings. Man-in-the-middle attackers can impersonate the collector to read or alte...

CVE-2026-112006

The opentelemetry-exporter-otlp-proto-http library (versions 1.5.0 before 1.45.0) is vulnerable to improper certificate validation . The root cause is that TLS verification is disabled when the OTEL_EXPORTER_OTLP_CERTIFICATE variables are provided as empty strings. This allows man-in-the-middle a...

CVE-2026-112006 OpenTelemetry opentelemetry-exporter-otlp-proto-http 1.5.0 before 1.45.0 Improper Certificate Validation

OpenTelemetry opentelemetry-exporter-otlp-proto-http 1.5.0 before 1.45.0 contains an improper certificate validation vulnerability that disables TLS verification when OTELEXPORTEROTLPCERTIFICATE variables are empty strings. Man-in-the-middle attackers can impersonate the collector to read or alte...