Is OpenTelemetry.Exporter.Zipkin affected by CVE-2026-41310?

NuGet OpenTelemetry.Exporter.Zipkin is affected in <1.15.3.

Is CVE-2026-41310 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

medium

CVE-2026-41310

Q: Is CVE-2026-41310 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

NuGet · OpenTelemetry.Exporter.Zipkin

Summary

OpenTelemetry's Zipkin remote endpoint cache could grow without bounds and increase memory pressure

Severity: medium
EPSS: 0.3% (p23)
Also known as: GHSA-88hf-wf7h-7w4m
Published: 2026-04-28

References

https://github.com/open-telemetry/opentelemetry-dotnet/security/advisories/GHSA-88hf-wf7h-7w4m
https://nvd.nist.gov/vuln/detail/CVE-2026-41310
https://github.com/open-telemetry/opentelemetry-dotnet/pull/7081

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.