CVE-2026-44902

Description

opentelemetry-js is the OpenTelemetry JavaScript Client. Prior to 0.217.0, a single malformed HTTP request crashes any Node.js process running the OpenTelemetry JS Prometheus exporter. The metrics endpoint (default 0.0.0.0:9464) has no error handling around URL parsing, so a request with an invalid URI causes an uncaught TypeError that terminates the process. This vulnerability is fixed in 0.217.0.

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Produits concernés

• open-telemetry opentelemetry-js
• @opentelemetry exporter-prometheus
• @opentelemetry sdk-node
• @opentelemetry auto-instrumentations-node
• Opentelemetry opentelemetry\/auto-instrumentations-node
• Opentelemetry opentelemetry\/exporter-prometheus
• Opentelemetry opentelemetry\/sdk-node

Scores CVSS

Faiblesses (CWE)

• CWE-755

Références

• https://github.com/open-telemetry/opentelemetry-js/security/advisories/GHSA-q7rr-3cgh-j5r3 ExploitVendor Advisory
• https://github.com/open-telemetry/opentelemetry-js/security/advisories/GHSA-q7rr-3cgh-j5r3 ExploitVendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories