Information Exposure Affecting opentelemetry-collector package, versions <0:0.152.1-1.el10_2


Severity

Recommended
high

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.33% (25th percentile)

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  • Snyk IDSNYK-ROCKY10-OPENTELEMETRYCOLLECTOR-17884251
  • published8 Jul 2026
  • disclosed4 May 2026

Introduced: 4 May 2026

CVE-2026-42151  (opens in a new tab)
CWE-200  (opens in a new tab)
CWE-312  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:10 opentelemetry-collector to version 0:0.152.1-1.el10_2 or higher.
This issue was patched in RLSA-2026:34357.

NVD Description

Note: Versions mentioned in the description apply only to the upstream opentelemetry-collector package and not the opentelemetry-collector package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:10 relevant fixed versions and status.

Prometheus is an open-source monitoring system and time series database. Prior to versions 3.5.3 and 3.11.3, the client_secret field in the Azure AD remote write OAuth configuration (storage/remote/azuread) was typed as string instead of Secret. Prometheus redacts fields of type Secret when serving the configuration via the /-/config HTTP API endpoint. Because the field was a plain string, the Azure OAuth client secret was exposed in plaintext to any user or process with access to that endpoint. This issue has been patched in versions 3.5.3 and 3.11.3.

CVSS Base Scores

version 3.1