CVE-2026-45682
5.1 MEDIUMOpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard
Published: 2026-06-02 · Last updated: 2026-06-03
Severity and scoring
- CVSS
- 5.1 MEDIUM
- Vector
- CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- CWE
- CWE-401, CWE-770
Affected products
| Vendor | Product |
|---|---|
| opentelemetry | ebpf_instrumentation |
Description
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, the custom CappedConcurrentHashMap introduced for Java TLS state tracking never removes keys from its insertion-order queue when entries are deleted. In long-running instrumented JVMs, repeated connection churn can therefore grow the queue without bound and exhaust heap memory. This issue has been patched in version 0.9.0.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-45682
- [Other]https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/releases/tag/v0.9.0
- [Vendor advisory]https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-962q-hwm5-52x5
- [Vendor advisory]https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-962q-hwm5-52x5
Related CVEs
Same vendor
- 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)
- CVE-2026-45681 — OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard (5.9 MEDIUM)
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- CVE-2026-53460 — ImageMagick is free and open-source software used for editing and manipulating digital images (7.5 HIGH)
- CVE-2026-46702 — Russh is a Rust SSH client & server library (7.5 HIGH)
- CVE-2026-46679 — libp2p is a JavaScript Implementation of libp2p networking stack (7.5 HIGH)
- CVE-2026-46673 — Russh is a Rust SSH client & server library (7.5 HIGH)