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High7.5Red Hat Linux

High [CVE-2026-40192] Denial of Service via decompression bomb in FITS image processing

This high-severity Red Hat Linux advisory covers CVE-2026-40192 affecting Red Hat Ansible Automation Platform 2.5 for RHEL 8, Red Hat Ansible Automation Platform 2.5 for RHEL 9, Red Hat Ansible Automation Platform 2.6 for RHEL 9.

CVE-2026-40192 Published Apr 15, 2026
CVE-2026-40192
Affected products & platforms
Red Hat LinuxUnclassified
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Summary

Denial of Service via decompression bomb in FITS image processing. Red Hat rates this important (CVSS 7.5).

Weakness: CWE-409. Affected package(s): ansible-automation-platform, rhoai/odh-workbench-jupyter-pytorch-llmcompressor-cuda-py312-rhel9:1778263054, rhelai3/bootc-rocm-rhel9:1778666124, rhaiis/vllm-rocm-rhel9:1778244531, rhoai/odh-workbench-jupyter-pytorch-rocm-py312-rhel9:1778677734, rhaiis/vllm-cuda-rhel9:1778274666.

Resolved in Red Hat advisory RHSA-2026:23361 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Red Hat Ansible Automation Platform 2.5 for RHEL 8; Red Hat Ansible Automation Platform 2.5 for RHEL 9; Red Hat Ansible Automation Platform 2.6 for RHEL 9; Red Hat Satellite 6.16 for RHEL 8; and 19 more.

Affected versions
  • ansible-automation-platform-26/hub-rhel9:1779761061
  • rhoai/odh-workbench-jupyter-pytorch-llmcompressor-cuda-py312-rhel9:1778263054
  • rhelai3/bootc-rocm-rhel9:1778666124
  • rhaiis/vllm-rocm-rhel9:1778244531
  • rhoai/odh-workbench-jupyter-pytorch-rocm-py312-rhel9:1778677734
  • rhaiis/vllm-cuda-rhel9:1778274666
  • rhoai/odh-workbench-jupyter-tensorflow-cuda-py312-rhel9:1778677667
  • rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9:1778677692
  • rhoai/odh-pipeline-runtime-pytorch-llmcompressor-cuda-py312-rhel9:1778262893
  • rhelai3/bootc-azure-rocm-rhel9:1778677745
  • quay/quay-rhel8:1780891395
  • quay/quay-rhel9:1779922205

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

Fixed versions
  • RHSA-2026:23361

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-2026:23361 (`sudo dnf update` / `yum update`).

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

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