CVE-2025-2923 | HDF5 up to 1.14.6 src/H5Fint.c H5F_addr_encode_len pp heap-based overflow (Issue 5381)
A vulnerability, which was classified as problematic, has been found in HDF5 up to 1.14.6. Affected by this issue is the function H5F_addr_encode_len of the file src/H5Fint.c. The manipulation of the argument pp leads to heap-based buffer overflow.
This vulnerability is handled as CVE-2025-2923. Attacking locally is a requirement. Furthermore, there is an exploit available.