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High8.2Red Hat Linux

High [CVE-2025-13465] prototype pollution in _.unset and _.omit functions

This high-severity Red Hat Linux advisory covers CVE-2025-13465 affecting Cryostat 4 on RHEL 9, Red Hat Ansible Automation Platform 2.6 for RHEL 9, Red Hat Data Grid 8.6.0.

CVE-2025-13465 Published Jan 21, 2026
CVE-2025-13465
Affected products & platforms
Red Hat LinuxUnclassified
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Summary

prototype pollution in _.unset and _.omit functions. Red Hat rates this important (CVSS 8.2).

Weakness: CWE-1321. Affected package(s): network-observability/network-observability-console-plugin-rhel9:1771227650, openshift-gitops, rhoai/odh-mod-arch-gen-ai-rhel9:1778473763, rhoai/odh-dashboard-rhel9:1779189627, openshift4/ose-console-rhel9:1770831186, multicluster-engine/console-mce-rhel9:1776223790.

Resolved in Red Hat advisory RHSA-2026:3869 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Cryostat 4 on RHEL 9; Red Hat Ansible Automation Platform 2.6 for RHEL 9; Red Hat Data Grid 8.6.0; Red Hat Enterprise Linux 10.0 Extended Update Support; and 77 more.

Affected versions
  • network-observability/network-observability-console-plugin-rhel9:1771227650
  • openshift-gitops-1/console-plugin-rhel8:1772438822
  • rhoai/odh-mod-arch-gen-ai-rhel9:1778473763
  • rhoai/odh-dashboard-rhel9:1779189627
  • openshift4/ose-console-rhel9:1770831186
  • multicluster-engine/console-mce-rhel9:1776223790
  • openshift-gitops-1/argocd-rhel9:1772439154
  • rhoai/odh-mod-arch-model-registry-rhel9:1772093498
  • openshift-service-mesh/kiali-rhel9:1770140853
  • pcs-0:0.10.8-1.el8_4.10
  • advanced-cluster-security/rhacs-main-rhel8:1773235860
  • com.github.streamshub-console

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions
  • RHSA-2026:3869

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • Update the affected package(s) to the fixed version shipped in RHSA-2026:3869 (`sudo dnf update` / `yum update`).

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

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