CVE-2026-45678: Opentelemetry Ebpf Instrumentation

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, the Postgres protocol parser assumes BIND message payloads contain a valid NUL-terminated portal name. A crafted empty or unterminated payload can make OBI slice beyond the end of the captured buffer and panic. This issue has been patched in version 0.9.0.

Affected products

• Opentelemetry Ebpf Instrumentation: before 0.9.0 (fixed in 0.9.0)

Published 2026-06-02. Last modified 2026-07-22.