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Advisory severityHigh7.5Red Hat Linux

High [CVE-2026-45819] Denial of Service via improper input handling

This high-severity Red Hat Linux advisory covers CVE-2026-45819 affecting Red Hat Hardened Images, Red Hat OpenShift AI 2.25, OpenShift Lightspeed.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-45819 Source published Source updated

VulniPulse record published Record updated

CVE-2026-45819
Affected products & platforms
Red Hat LinuxUnclassified
Open source advisory

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Summary

baseline-browser-mapping 2.x before 2.11.0 calls process.exit() instead of throwing on invalid or conflicting input parameters, and can trigger immediate process termination, causing denial of service. The affected component improperly terminates the process instead of handling the input error gracefully, leading to immediate service disruption.

Applications utilizing this library may unexpectedly terminate if they process invalid or conflicting input parameters, potentially disrupting services. Red Hat severity: Important — CVSS 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Weakness: CWE-617.

Affected Red Hat products: Red Hat Hardened Images; Red Hat OpenShift AI 2.25; OpenShift Lightspeed; OpenShift Pipelines; Red Hat Ansible Automation Platform 2; Red Hat Build of Podman Desktop; Red Hat Ceph Storage 9; Red Hat Discovery 2; Red Hat Edge Manager 1; Red Hat Enterprise Linux AI (RHEL AI) 3; Red Hat OpenShift AI (RHOAI); Red Hat OpenShift Container Platform 4; Red Hat Openshift Data Foundation 4; Red Hat OpenShift Dev Spaces; Red Hat Satellite 6; Secrets Management Console for Red Hat OpenShift; Self-service automation portal 2.

Affected versions
  • < 2.11.0

Official advisory · high-confidence parse· fetched 27 days ago·verify at source

Fixed versions
  • grafana13-1-main-13.1.3-0.1.1.hum1
  • grafana12-4-main-12.4.8-0.1.1.hum1
  • rhoai/odh-dashboard-rhel9:1788312226
  • rhoai/odh-mod-arch-model-registry-rhel9:1788312157
  • RHSA-2026:54517
  • RHSA-2026:54518
  • RHSA-2026:65126

Official advisory · high-confidence parse· fetched 27 days ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

Official advisory · high-confidence parse· fetched 27 days ago·verify at source

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