https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 12 Oct 2026 10:13:41 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-292827 EUVD-2026-292827 https://cve.radiocsirt.org/vuln/euvd-2026-292827 https://cve.radiocsirt.org/vuln/fkie_cve-2026-40894 <p>OpenTelemetry dotnet is a dotnet telemetry framework. In OpenTelemetry.Api 0.5.0-beta.2 to 1.15.2 and OpenTelemetry.Extensions.Propagators 1.3.1 to 1.15.2, The implementation details of the baggage, B3 and Jaeger processing code in the OpenTelemetry.Api and OpenTelemetry.Extensions.Propagators NuGet packages can allocate excessive memory when parsing which could create a potential denial of service (DoS) in the consuming application. This vulnerability is fixed in 1.15.3.</p> <p>OpenTelemetry dotnet is a dotnet telemetry framework. In OpenTelemetry.Api 0.5.0-beta.2 to 1.15.2 and OpenTelemetry.Extensions.Propagators 1.3.1 to 1.15.2, The implementation details of the baggage, B3 and Jaeger processing code in the OpenTelemetry.Api and OpenTelemetry.Extensions.Propagators NuGet packages can allocate excessive memory when parsing which could create a potential denial of service (DoS) in the consuming application. This vulnerability is fixed in 1.15.3.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-40894 https://cve.radiocsirt.org/vuln/ghsa-g94r-2vxg-569j <p><strong>Affected:</strong> NuGet: OpenTelemetry.Api, NuGet: OpenTelemetry.Extensions.Propagators</p> <p>### Summary</p> <p>The implementation details of the baggage, B3 and Jaeger processing code in the `OpenTelemetry.Api` and `OpenTelemetry.Extensions.Propagators` NuGet packages can allocate excessive memory when parsing which could create a potential denial of service (DoS) in the consuming application.</p> <p>### Details</p> <p>#### Exceeding Limits</p> <p>[`BaggagePropagator.Inject&lt;T&gt;()`](https://github.com/open-telemetry/opentelemetry-dotnet/blob/fc1a2864d1665bda857089e11fe9247e3c75637a/src/OpenTelemetry.Api/Context/Propagation/BaggagePropagator.cs#L93-L112) does not enforce the length limit of `8192` characters if the injected baggage contains only one item.</p> <p>This change was introduced by #1048.</p> <p>#### Excessive allocation</p> <p>The following methods eagerly allocate intermediate arrays before applying size limits.</p> <p>- [`BaggagePropagator.Extract&lt;T&gt;()`](https://github.com/open-telemetry/opentelemetry-dotnet/blob/888d1bf2489fb7408d3c5e8758a5bbffa89a8fb2/src/OpenTelemetry.Api/Context/Propagation/BaggagePropagator.cs#L52-L55) - this change was introduced by #1048. - [`BaggagePropagator.Inject&lt;T&gt;()`](https://github.com/open-telemetry/opentelemetry-dotnet/blob/888d1bf2489fb7408d3c5e8758a5bbffa89a8fb2/src/OpenTelemetry.Api/Context/Propagation/BaggagePropagator.cs#L138-L157) - this change was introduced by #1048. - [`B3Propagator.Extract&lt;T&gt;()`](https://github.com/open-telemetry/opentelemetry-dotnet/blob/888d1bf2489fb7408d3c5e8758a5bbffa89a8fb2/src/OpenTelemetry.Extensions.Propagators/B3Propagator.cs#L203-L20…</p> <p><strong>Affected:</strong> NuGet: OpenTelemetry.Api, NuGet: OpenTelemetry.Extensions.Propagators</p> <p>### Summary</p> <p>The implementation details of the baggage, B3 and Jaeger processing code in the `OpenTelemetry.Api` and `OpenTelemetry.Extensions.Propagators` NuGet packages can allocate excessive memory when parsing which could create a potential denial of service (DoS) in the consuming application.</p> <p>### Details</p> <p>#### Exceeding Limits</p> <p>[`BaggagePropagator.Inject&lt;T&gt;()`](https://github.com/open-telemetry/opentelemetry-dotnet/blob/fc1a2864d1665bda857089e11fe9247e3c75637a/src/OpenTelemetry.Api/Context/Propagation/BaggagePropagator.cs#L93-L112) does not enforce the length limit of `8192` characters if the injected baggage contains only one item.</p> <p>This change was introduced by #1048.</p> <p>#### Excessive allocation</p> <p>The following methods eagerly allocate intermediate arrays before applying size limits.</p> <p>- [`BaggagePropagator.Extract&lt;T&gt;()`](https://github.com/open-telemetry/opentelemetry-dotnet/blob/888d1bf2489fb7408d3c5e8758a5bbffa89a8fb2/src/OpenTelemetry.Api/Context/Propagation/BaggagePropagator.cs#L52-L55) - this change was introduced by #1048. - [`BaggagePropagator.Inject&lt;T&gt;()`](https://github.com/open-telemetry/opentelemetry-dotnet/blob/888d1bf2489fb7408d3c5e8758a5bbffa89a8fb2/src/OpenTelemetry.Api/Context/Propagation/BaggagePropagator.cs#L138-L157) - this change was introduced by #1048. - [`B3Propagator.Extract&lt;T&gt;()`](https://github.com/open-telemetry/opentelemetry-dotnet/blob/888d1bf2489fb7408d3c5e8758a5bbffa89a8fb2/src/OpenTelemetry.Extensions.Propagators/B3Propagator.cs#L203-L20…</p> https://cve.radiocsirt.org/vuln/ghsa-g94r-2vxg-569j