CVE-2025-7068: Missing Release of Memory after Effective Lifetime

A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. This issue affects the function H5FLmalloc of the file src/H5FL.c. The manipulation leads to memory leak. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used...

CVE-2025-6856: Use After Free

A vulnerability, which was classified as problematic, was found in HDF5 1.14.6. Affected is the function H5FLreggclist of the file src/H5FL.c. The manipulation leads to use after free. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used...

CVE-2025-2913: Use After Free

A vulnerability was found in HDF5 up to 1.14.6. It has been rated as critical. Affected by this issue is the function H5FLblkgclist of the file src/H5FL.c. The manipulation of the argument H5FLblkheadt leads to use after free. An attack has to be approached locally. The exploit has been disclosed...