Allocation of Resources Without Limits or Throttling Affecting opentelemetry.resources.azure package, versions [,1.15.1-beta.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-DOTNET-OPENTELEMETRYRESOURCESAZURE-16637927
- published11 May 2026
- disclosed29 Apr 2026
- creditUnknown
Introduced: 29 Apr 2026
CVE-2026-41483 (opens in a new tab)How to fix?
Upgrade OpenTelemetry.Resources.Azure to version 1.15.1-beta.1 or higher.
Overview
OpenTelemetry.Resources.Azure is a package contains Resource Detectors for applications running in Azure environment.
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the AzureVmMetaDataRequestor in the Azure resource metadata client. An attacker can force excessive memory consumption and process slowdown by causing the metadata endpoint to return an oversized response body. The code reads the Azure instance metadata response as an unbounded string before deserializing it, so a malicious or compromised metadata service can make applications that probe Azure VM metadata allocate and process large payloads, degrading or crashing the host process.