CVE-2025-6750 HDF5 H5Omtime.c H5O__mtime_new_encode heap-based overflow

A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. Affected by this issue is the function H5Omtimenewencode of the file src/H5Omtime.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the...

CVE-2025-6270

A vulnerability was found in the H5FSsectfindnode function of the H5FSsection.c file in HDF5. Manipulation of input could lead to a heap based buffer overflow. Exploitation of this vulnerability requires local system access...

CVE-2025-2914

A flaw was found in HDF5. This vulnerability allows a heap-based buffer overflow via manipulating the sect argument in the H5FSsinfoSrializeSctcb function of src/H5FScache.c. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat...