swift-otel

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CVSS high0CVSS 7.0–8.9

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swift-otel records in CISA KEV

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TI-2026-19244 CVE-2026-23886 · GHSA-mvpq-2v8x-ww6g

Swift W3C TraceContext has malformed HTTP header that can cause a crash

LOW 30

Swift W3C TraceContext is a Swift implementation of the W3C Trace Context standard, and Swift OTel is an OpenTelemetry Protocol (OTLP) backend for Swift Log, Swift Metrics, and Swift Distributed Tracing.

CVSS 3.1MEDIUM 5.3 Network No auth No interaction EPSS 0.00466 Published 2026-01-19 Fixed in 1.0.0-beta.5, 1.0.4 CWE-20

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