CVE-2026-45679— OpenTelemetry eBPF Instrumentation: Redis error text is exported in span status messages
Quick assessment
Affected
open-telemetry opentelemetry-ebpf-instrumentation
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
OpenTelemetry eBPF Instrumentation是OpenTelemetry开源的一个基于eBPF的轻量级遥测数据采集工具。 OpenTelemetry eBPF Instrumentation 0.9.0之前版本存在安全漏洞，该漏洞源于导出原始Redis错误文本作为跨度状态消息，可能导致泄露令牌、PII或其他机密输入到遥测后端。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud StorageAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| open-telemetry | opentelemetry-ebpf-instrumentation | < 0.9.0 |
affected |
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I. Basic Information for CVE-2026-45679
Vulnerability Information
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Vulnerability Title
OpenTelemetry eBPF Instrumentation: Redis error text is exported in span status messages
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
日志输出的转义处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
OpenTelemetry eBPF Instrumentation 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenTelemetry eBPF Instrumentation是OpenTelemetry开源的一个基于eBPF的轻量级遥测数据采集工具。 OpenTelemetry eBPF Instrumentation 0.9.0之前版本存在安全漏洞，该漏洞源于导出原始Redis错误文本作为跨度状态消息，可能导致泄露令牌、PII或其他机密输入到遥测后端。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| open-telemetry | opentelemetry-ebpf-instrumentation | < 0.9.0 | - |
|
II. Public POCs for CVE-2026-45679
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-45679 (1)
Vendor Pages for CVE-2026-45679 (1)
Same Patch Batch · open-telemetry · 2026-06-02 · 10 CVEs total
| CVE-2026-45685 | 7.5 HIGH | OpenTelemetry eBPF Instrumentation: MongoDB parser panics on malformed wire messages |
| CVE-2026-45686 | 7.5 HIGH | OpenTelemetry eBPF Instrumentation: Memcached payload length overflow can crash OBI |
| CVE-2026-45678 | 7.5 HIGH | OpenTelemetry eBPF Instrumentation: Postgres BIND parsing can panic on malformed payloads |
| CVE-2026-45681 | 5.9 MEDIUM | OpenTelemetry eBPF Instrumentation: CPU-mismatch fallback uses 256-byte buffer with 8KB si |
| CVE-2026-45680 | 5.9 MEDIUM | OpenTelemetry eBPF Instrumentation: Unbounded BPF internal metrics replay can exhaust CPU |
| CVE-2026-45676 | 5.5 MEDIUM | OpenTelemetry eBPF Instrumentation: Unsafe fastelf parsing allows malformed ELF to crash a |
| CVE-2026-45682 | 5.1 MEDIUM | OpenTelemetry eBPF Instrumentation: CappedConcurrentHashMap leaks keys after removals |
| CVE-2026-45684 | 4.9 MEDIUM | OpenTelemetry eBPF Instrumentation: Log enricher writev path can overread and overwrite us |
| CVE-2026-45683 | 3.8 LOW | OpenTelemetry eBPF Instrumentation: Java TLS ioctl kprobe allows kernel memory disclosure |
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