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High ALSA-2025:23729 1 CVE

Important: opentelemetry-collector security update

Published Dec 21, 2025 · Updated Oct 29, 2026

Ecosystem: AlmaLinux

Summary

Collector with the supported components for a AlmaLinux build of OpenTelemetry

Security Fix(es):

* github.com/expr-lang/expr: Expr: Denial of Service via uncontrolled recursion in expression evaluation (CVE-2025-68156)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Fixed packages 1

ReleasePackageFixed in
AlmaLinux · 9 opentelemetry-collector 0.135.0-2.el9_7

Vulnerabilities 1

  • High 7.5
    CVE-2025-68156

    Expr has Denial of Service via Unbounded Recursion in Builtin Functions

    Expr is an expression language and expression evaluation for Go. Prior to version 1.17.7, several builtin functions in Expr, including `flatten`, `min`, `max`, `mean`, and `median`, perform recursive traversal over user-provided data structures without enforc…

    expr-lang expr k3s kubeflow-pipelines-apiserver Azure Linux Wolfi Go

References

  • report
    https://access.redhat.com/security/cve/CVE-2025-68156
  • report
    https://bugzilla.redhat.com/2422891
  • advisory
    https://errata.almalinux.org/9/ALSA-2025-23729.html