UNKNOWN Microsoft
CVE-2026-19028
HDF5 integer underflow in Fletcher32 filter leads to massive out-of-bounds read
Microsoft Security Update 2026-Aug: HDF5 integer underflow in Fletcher32 filter leads to massive out-of-bounds read
Affected Products
- azl3 hdf5 1.14.6-4 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-19028
- https://nvd.nist.gov/vuln/detail/CVE-2026-19028
This unknown severity vulnerability was published on 2026-08-11 via Microsoft. Affected: azl3 hdf5 1.14.6-4 on Azure Linux 3.0.
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