2.1
Low
CVE-2026-45287 OpenTelemetry-Go is the Go implementation of OpenTelemetry
Description
OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.0.17, `go.opentelemetry.io/otel/schema/v1.0` and `go.opentelemetry.io/otel/schema/v1.1` leaks one file descriptor on each successful `ParseFile` call. `ParseFile` opens the schema file and passes it to `Parse` without closing it; repeated parsing in a long-running process can exhaust the process file descriptor limit and cause denial of service. Exploitation depends on a consuming application exposing repeated schema parsing to an attacker-controlled path. Version 0.0.17 contains a patch for the issue.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| go.opentelemetry.io/otel/schema/v1.1 0.0 | earliest → < 0.0.17 | 0.0.17 |
| go.opentelemetry.io/otel/schema/v1.0 0.0 | earliest → < 0.0.17 | 0.0.17 |
References
- github.com github.com
- github.com github.com
- github.com github.com
Timeline
- Published
- Last modified