Feed/CVE-2026-26199
CVE-2026-26199MEDIUMCVSS 6.5

CVE-2026-26199

Published Jul 20, 2026·Updated Jul 29, 2026

NVD Description

HDF5 is a high-performance library and a file format specification that implements the HDF5 data model. If `H5Iget_name` is invoked on a group id with `0` for the size parameter, it will underflow when trying to place a null terminator in the buffer. This can occur if `H5Iget_name` is invoked in a way where `size` can be forced to zero, and there is important data before the `name` buffer.

References

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