Uncontrolled Memory Allocation Affecting grafana package, versions <12.4.5-150200.3.91.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.19% (8th percentile)

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  • Snyk IDSNYK-SLES157-GRAFANA-19267364
  • published26 Aug 2026
  • disclosed24 Aug 2026

Introduced: 24 Aug 2026

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

How to fix?

Upgrade SLES:15.7 grafana to version 12.4.5-150200.3.91.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream grafana package and not the grafana package as distributed by SLES. See How to fix? for SLES:15.7 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