CVE-2026-86095 - Unidata netcdf-c through 4.10.1 Out-of-bounds Write via Oversized HDF5 Attribute Name

CVE-2026-86095 - Unidata netcdf-c through 4.10.1 Out-of-bounds Write via Oversized HDF5 Attribute Name

https://cvefeed.io/rssfeed/latest.atom / Sat, 09/05/2026 - 01:30
CVE ID :CVE-2026-86095
Published : Sept. 4, 2026, 10:38 p.m. | 25 minutes ago
Description :Unidata netcdf-c through 4.10.1 contains an out-of-bounds write vulnerability in NC4_HDF5_inq_attname() that copies HDF5 attribute names into a fixed 256-byte buffer without length validation. Attackers can craft HDF5 files with oversized attribute names to overflow the destination buffer, causing memory corruption and crashes when applications enumerate attribute names.
Severity: 8.5 | HIGH
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