CVE-2026-45682
- Source
- https://cve.org/CVERecord?id=CVE-2026-45682
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-45682.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-45682
- Aliases
- Downstream
- Related
- Published
- 2026-06-02T15:23:24Z
- Modified
- 2026-10-15T02:51:41Z
- Severity
-
- 5.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- OpenTelemetry eBPF Instrumentation: CappedConcurrentHashMap leaks keys after removals
- Details
-
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.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-401", "CWE-770" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45682.json" }- References
-
- https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/releases/tag/v0.9.0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45682.json
- https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-962q-hwm5-52x5
- https://nvd.nist.gov/vuln/detail/CVE-2026-45682
Affected packages
Git / github.com/open-telemetry/opentelemetry-ebpf-instrumentation
Affected ranges
- Type
- GIT
- Repo
- https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0" }, { "fixed": "0.9.0" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "original_tag": "v0.9.0", "range": [ { "fixed": "e92b0c2dd4d88b90d28b7b706eacbac2fabd2623" } ], "source": "REFERENCES_TAG" }, { "cpe": "cpe:2.3:a:opentelemetry:ebpf_instrumentation:*:*:*:*:*:go:*:*", "range": [ { "introduced": "0" }, { "fixed": "0.9.0" } ], "source": "CPE_RANGE" } ] }