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  4. CVE 2025 13327 uv uv specially crafted zip archives lead to
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Back to active CVEs
Medium ยท CVSS 6.3CVE-2025-13327

Uv: uv: specially crafted zip archives lead to arbitrary code execution due to parsing differentialsCVE-2025-13327

Answer in brief

CVE-2025-13327 records a Medium severity (CVSS 6.3) vulnerability in Uv: uv: specially crafted zip archives lead to arbitrary code execution due to parsing differentials. The current sources do not mark it as known exploited. The current feed maps Red Hat/rhaiis/model-opt-cuda-rhel9 (generic), Red Hat/rhaiis-preview/vllm-cuda-rhel9 (generic), Red Hat/rhaiis/vllm-cuda-rhel9 (generic), Red Hat/rhaiis/vllm-rocm-rhel9 (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Feb 27, 2026Updated Oct 29, 2026Source checked Oct 29, 2026First seen by HOL Oct 29, 2026Material review Oct 29, 2026
Upstream Advisory

Key facts

Risk
Medium ยท CVSS 6.3
Exploitation
Not marked as known exploited
Affected software
25 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 6.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Red Hat/rhaiis/model-opt-cuda-rhel9 (generic), Red Hat/rhaiis-preview/vllm-cuda-rhel9 (generic), Red Hat/rhaiis/vllm-cuda-rhel9 (generic), Red Hat/rhaiis/vllm-rocm-rhel9 (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Red Hat/rhaiis/model-opt-cuda-rhel9generic*Not reported
Red Hat/rhaiis-preview/vllm-cuda-rhel9generic*Not reported
Red Hat/rhaiis/vllm-cuda-rhel9generic*Not reported
Red Hat/rhaiis/vllm-rocm-rhel9generic*Not reported
Red Hat/rhoai/odh-pipeline-runtime-datascience-cpu-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-pipeline-runtime-minimal-cpu-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-pipeline-runtime-pytorch-cuda-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-pipeline-runtime-pytorch-llmcompressor-cuda-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-pipeline-runtime-pytorch-rocm-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-pipeline-runtime-tensorflow-cuda-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-pipeline-runtime-tensorflow-rocm-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-training-rocm64-torch28-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-vllm-cpu-rhel9generic*Not reported
Red Hat/rhoai/odh-workbench-codeserver-datascience-cpu-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-workbench-jupyter-datascience-cpu-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-workbench-jupyter-minimal-cpu-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-workbench-jupyter-minimal-cuda-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-workbench-jupyter-minimal-rocm-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-workbench-jupyter-pytorch-cuda-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-workbench-jupyter-pytorch-llmcompressor-cuda-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-workbench-jupyter-pytorch-rocm-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-workbench-jupyter-tensorflow-cuda-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-workbench-jupyter-tensorflow-rocm-py312-rhel9generic*Not reported
Red Hat/rhoai/odh-workbench-jupyter-trustyai-cpu-py312-rhel9generic*Not reported
astral-sh/uvgeneric>=0 <0.9.60.9.6

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Red Hat/rhaiis/model-opt-cuda-rhel9, Red Hat/rhaiis-preview/vllm-cuda-rhel9, Red Hat/rhaiis/vllm-cuda-rhel9.
  2. 2Review the reported fix. Source-reported workaround: 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.

Evidence timeline and material changes

  1. Published upstream

    Feb 27, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 29, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 29, 2026

Sources and claim methodology

  • Source referenceaccess.redhat.com
  • Source referenceaccess.redhat.com
  • Source referenceaccess.redhat.com
  • Source referenceaccess.redhat.com
  • Source referencebugzilla.redhat.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
Upstream source description

A flaw was found in uv. This vulnerability allows an attacker to execute malicious code during package resolution or installation via specially crafted ZIP (Zipped Information Package) archives that exploit parsing differentials, requiring user interaction to install an attacker-controlled package.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
RCE
EPSS
Not reported
CWE IDs
CWE-1286
Source
CVE List V5
Source checked
Oct 29, 2026
References
8 linked sources
Open source record