CVE-2026-45682 OpenTelemetry eBPF Instrumentation: CappedConcurrentHashMap leaks keys after removals

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...

OpenTelemetry eBPF Instrumentation: CappedConcurrentHashMap leaks keys after removals

Summary 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. Details Th...

Malware in concurrent-hashmap

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

MAL-2025-3542 Malicious code in concurrent-hashmap (npm)

This package runs a post-install script that exfils sensitive data to a attacker-controlled server. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware b043630941c12131f7d10fdb97608a15c397c2cf21e74116aa2fd89a1840a58e Any computer that has this package installed or runni...