CVE-2026-45679
Medium
Description
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, OBI exports raw Redis error text as the span status message. Because Redis error replies can contain attacker-controlled or sensitive values, this behavior can exfiltrate tokens, PII, or other confidential input into telemetry backends and inject untrusted text into downstream analysis systems. This issue has been patched in version 0.9.0.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Opentelemetry Ebpf Instrumentation
PublishedJun 2, 2026
First seenJun 2, 2026
Weakness typeCWE-117CWE-117CWE-532CWE-532
How to fix
Update
- opentelemetry ebpf_instrumentation0.9.0 or later
- go.opentelemetry.io/obi0.9.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| opentelemetry ebpf_instrumentation | v < 0.9.0 | 0.9.0 |
| go.opentelemetry.io/obiGo | v < 0.9.0 | 0.9.0 |
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