JLSEC-2026-293

HDF5 through 1.14.3 contains a heap buffer overflow in H5HGcacheheapdeserialize, resulting in the corruption of the instruction pointer and causing denial of service or potential code execution...

HDF5 through 1.14.3 contains a heap buffer overflow in H5HG__cache_heap_deserialize resulting in the corruption of the instruction pointer and causing denial of service or potential code execution.

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