python-opentelemetry: OpenTelemetry Python provides the Python API and SDK for OpenTelemetry
CVE-2026-116694 is fixed in python-opentelemetry on 1 platform by DEBIAN-CVE-2026-116694 (version 1.45.1-1), released October 30, 2026. It is not reported as exploited. Patch Radar priority: Routine.
OpenTelemetry Python provides the Python API and SDK for OpenTelemetry. Prior to 1.45.0, JaegerPropagator.extract() in opentelemetry-propagator-jaeger processes inbound uberctx-* baggage values without entry, per-entry byte, or total-byte limits. Services that enable the optional Jaeger propagator can perform unnecessary CPU work and short-lived heap allocations when an untrusted carrier supplies numerous or oversized values, contributing to denial of service when transport-level limits do not constrain the input. Common default Python HTTP server limits reduce the practical impact, while custom getters, non-HTTP transports, or raised header limits increase exposure. This issue is fixed in version 1.45.0.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| python-opentelemetry · Debian 14 | 1.45.1-1 | DEBIAN-CVE-2026-116694 | Oct 30, 2026 |
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