Medium5.3Red Hat Linux

Medium [CVE-2026-31958] Denial of Service via large multipart bodies

This medium-severity Red Hat Linux advisory covers CVE-2026-31958 affecting Red Hat Enterprise Linux 1, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 7.

CVE-2026-31958 Published Mar 11, 2026

CVE-2026-31958

Affected products & platforms

Red Hat LinuxUnclassified

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Summary

Denial of Service via large multipart bodies. Red Hat rates this moderate (CVSS 5.3).

Weakness: CWE-770. Affected package(s): rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9:1780078429, rhoai/odh-llama-stack-core-rhel9:1775144403, python-tornado, rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9:1780078388, rhoai/odh-workbench-jupyter-minimal-cuda-py312-rhel9:1780069224, pcs.

Resolved in Red Hat advisory RHSA-2026:24342 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Red Hat Enterprise Linux 1; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 9.

Affected versions

rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9:1780078429
rhoai/odh-llama-stack-core-rhel9:1775144403
python-tornado-0:6.5.5-1.el10_1.1
rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9:1780078388
rhoai/odh-workbench-jupyter-minimal-cuda-py312-rhel9:1780069224
pcs-0:0.10.18-2.el8_10.9
rhoai/odh-workbench-jupyter-pytorch-cuda-py312-rhel9:1780078413
pcs-0:0.10.8-1.el8_4.11
python-tornado-0:4.2.1-5.el7_9.3
pcs-0:0.11.1-10.el9_0.11
rhoai/odh-workbench-jupyter-minimal-rocm-py312-rhel9:1780069470
pcs-0:0.10.12-6.el8_6.13

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

Fixed versions

RHSA-2026:24342

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-2026:24342 (`sudo dnf update` / `yum update`).

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

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