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cve 2025 7068

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CVE-2025-7068 is a disclosed vulnerability in HDF5 1.14.6 that causes a memory leak in the library's metadata cache code. The flaw can be triggered by local operations that exercise the metadata discard paths, posing a limited operational risk. HDF5 is a foundational C library used in scientific computing, data analysis, and imaging pipelines. Users and maintainers should be aware of this issue and consider applying patches or mitigations to prevent memory exhaustion in affected systems.
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    Understanding CVE-2025-7068: HDF5 1.14.6 Metadata Cache Memory Leak

    HDF5 users and maintainers should treat a newly disclosed flaw — CVE-2025-7068 — as a real but limited operational risk: a memory‑leak in the HDF5 metadata/cache code that affects HDF5 1.14.6 and can be triggered by local operations that exercise the library’s metadata discard paths. Background...
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