OP
Product
OpenTelemetry.Api
by open-telemetry · last CVE Apr 23, 2026
1
CVEs
0
On KEV
5.3
Max CVSS
0
New 30D
Severity mix
Critical 0High 0Medium 1Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-40894
5.3
0%
Apr 23
OpenTelemetry dotnet: Excessive memory allocation when parsing OpenTelemetry propagation headers
Affected: >= 0.5.0-beta.2, < 1.15.3
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