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5.9 Medium

CVE-2026-45680 OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard

Description

OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, OBI replays BPF probe hits into histogram observations by looping once per recorded run count. On busy systems, the run-count delta can become very large, causing the metrics exporter to spend excessive CPU time in a tight loop every collection interval. This issue has been patched in version 0.9.0.

Affected products and versions

Product Affected versions Fixed in
opentelemetry-ebpf-instrumentation 0.9 earliest → < 0.9.0 0.9.0

References

Timeline

  1. Published
  2. Last modified

Other CVEs of opentelemetry-ebpf-instrumentation

The 11 CVEs of opentelemetry-ebpf-instrumentation →
CVE-2026-45686 OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard 7.5 High CVE-2026-45685 OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard 7.5 High CVE-2026-45684 OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard 4.9 Medium CVE-2026-45683 OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard 3.8 Low
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