Uncontrolled Memory Allocation Affecting commercial-grafana-11.6 package, versions <11.6.16-r0


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.19% (9th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-COMMERCIALGRAFANA116-17881602
  • published7 Jul 2026
  • disclosed8 Apr 2026

Introduced: 8 Apr 2026

CVE-2026-39882  (opens in a new tab)
CWE-789  (opens in a new tab)

How to fix?

Upgrade Chainguard commercial-grafana-11.6 to version 11.6.16-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream commercial-grafana-11.6 package and not the commercial-grafana-11.6 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to 1.43.0, the otlp HTTP exporters (traces/metrics/logs) read the full HTTP response body into an in-memory bytes.Buffer without a size cap. This is exploitable for memory exhaustion when the configured collector endpoint is attacker-controlled (or a network attacker can mitm the exporter connection). This vulnerability is fixed in 1.43.0.

CVSS Base Scores

version 3.1