High7.6Red Hat Linux

High [CVE-2026-0897] Denial of Service via crafted HDF5 weight loading file

This high-severity Red Hat Linux advisory covers CVE-2026-0897 affecting Red Hat OpenShift AI 2.25, Red Hat OpenShift AI 3.3, Red Hat Trusted Artifact Signer 1.3.

CVE-2026-0897 Published Jan 15, 2026

CVE-2026-0897

Affected products & platforms

Red Hat LinuxUnclassified

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Summary

Denial of Service via crafted HDF5 weight loading file. Red Hat rates this important (CVSS 7.6).

Weakness: CWE-770.

Affected package(s): rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9:1772093304, rhoai/odh-pipeline-runtime-tensorflow-rocm-py312-rhel9:1772093283, rhoai/odh-workbench-jupyter-tensorflow-cuda-py312-rhel9:1772093300, rhoai/odh-pipeline-runtime-tensorflow-rocm-py312-rhel9:1771502844, rhoai/odh-workbench-jupyter-tensorflow-rocm-py312-rhel9:1771502884, rhoai/odh-modelmesh-runtime-adapter-rhel9:1772094445.

Resolved in Red Hat advisory RHSA-2026:4271 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Red Hat OpenShift AI 2.25; Red Hat OpenShift AI 3.3; Red Hat Trusted Artifact Signer 1.3; Red Hat OpenShift AI (RHOAI).

Affected versions

rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9:1772093304
rhoai/odh-pipeline-runtime-tensorflow-rocm-py312-rhel9:1772093283
rhoai/odh-workbench-jupyter-tensorflow-cuda-py312-rhel9:1772093300
rhoai/odh-pipeline-runtime-tensorflow-rocm-py312-rhel9:1771502844
rhoai/odh-workbench-jupyter-tensorflow-rocm-py312-rhel9:1771502884
rhoai/odh-modelmesh-runtime-adapter-rhel9:1772094445
rhoai/odh-workbench-jupyter-tensorflow-rocm-py312-rhel9:1772093272
rhoai/odh-workbench-jupyter-tensorflow-cuda-py312-rhel9:1771502910
rhtas/model-transparency-rhel9:1772614635
rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9:1771502897

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

Fixed versions

RHSA-2026:4271

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-2026:4271 (`sudo dnf update` / `yum update`).

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

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