CVE-2026-45680 OpenTelemetry eBPF Instrumentation: Unbounded BPF internal metrics replay can exhaust CPU

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...

Uncontrolled Resource Consumption

go.opentelemetry.io/obi is vulnerable to Uncontrolled Resource Consumption. The vulnerability is due to inefficient processing of BPF probe run-count deltas during histogram observation replay, which allows an attacker to trigger excessive CPU consumption on busy systems, leading to a...