CVE-2026-45680
OpenTelemetry eBPF Instrumentation: Unbounded BPF internal metrics replay can exhaust CPU in go.opentelemetry.io/obi
5.9
MEDIUM
CVSS 3.1
EPSS 0.32%
Description
OpenTelemetry eBPF Instrumentation: Unbounded BPF internal metrics replay can exhaust CPU in go.opentelemetry.io/obi
How to fix CVE-2026-45680
To remediate CVE-2026-45680, upgrade the affected package to a fixed version below.
- Go/go.opentelemetry.io/obi—upgrade to 0.9.0 or later
- —upgrade to 0.9.0 or later
Is CVE-2026-45680 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.9.0
- from 0, < 0.9.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |