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Security Advisories

CGA-9j4q-453p-2c29

Package

datadog-cluster-agent-7.75

Component

go.opentelemetry.io/otel

Latest update

Not affected

Aliases

  • CVE-2026-39882
  • GHSA-w8rr-5gcm-pp58
  • GO-2026-4985

Severity

5.3

Medium

CVSS V3

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References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-39882

Updates

Status

Not affected

Justification

Component not present

Impact

False positive -- component mis-attribution. CVE-2026-39882 (GO-2026-4985, GHSA-w8rr-5gcm-pp58; CVSS 5.3) affects ONLY the OpenTelemetry OTLP HTTP exporter submodules per the upstream advisory (verified against the GHSA affected-packages list): go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp (< 1.43.0), go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp (< 1.43.0), and go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp (< 0.19.0). The vulnerable code is the unbounded io.Copy(&respData, resp.Body) in each exporter client. This detection is on the CORE go.opentelemetry.io/otel module -- a distinct Go module that does not contain the vulnerable exporter-client code and is NOT listed as affected by GHSA-w8rr-5gcm-pp58. grype's match carries only the coarse CVE alias (NVD CPE, which cannot express Go-module granularity), not the GHSA label -- the known grype OpenTelemetry core-module false-positive pattern. The genuine exposure (the otlptracehttp exporter, which datadog-agent-7.75 ships at v1.39.0) is separately tracked and dispositioned fix-not-planned on the affected exporter component. This determination applies only to the mis-attributed core go.opentelemetry.io/otel component.

Status

Under investigation


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