CVEvulnerability

CVE-2026-44902

7.5 HIGH Published 2026-05-27 Modified 2026-08-27 Official page ↗
Status
Analyzed
Published
2026-05-27
Last modified
2026-08-27
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-755

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.

Affected configurations

• opentelemetry opentelemetry\/auto-instrumentations-node (< 0.75.0) • opentelemetry opentelemetry\/exporter-prometheus (< 0.217.0) • opentelemetry opentelemetry\/sdk-node (< 0.217.0)

Related

Weakness · CWE (1)

  • CWE-755 Improper Handling of Exceptional Conditions weakness

References