cvedb.io
CVE-2026-41078
MEDIUM · CVSS 5.9
EPSS exploitation probability: 0%
Published 2026-04-23T19:17:28.950 · Last modified 2026-06-17T10:46:08.023

Summary

OpenTelemetry dotnet is a dotnet telemetry framework. In 1.6.0-rc.1 and earlier, OpenTelemetry.Exporter.Jaeger may allow sustained memory pressure when the internal pooled-list sizing grows based on a large observed span/tag set and that enlarged size is reused for subsequent allocations. Under high-cardinality or attacker-influenced telemetry input, this can increase memory consumption and potentially cause denial of service. There is no plan to fix this issue as OpenTelemetry.Exporter.Jaeger was deprecated in 2023.

Affected products

opentelemetry — opentelemetry

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.