{"id":"UBUNTU-CVE-2025-7068","details":"A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. This issue affects the function H5FL__malloc 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.","modified":"2026-05-20T16:11:29.987496896Z","published":"2025-07-04T21:15:00Z","upstream":["CVE-2025-7068"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-7068"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-7068"},{"type":"REPORT","url":"https://github.com/HDFGroup/hdf5/issues/5578"},{"type":"REPORT","url":"https://github.com/user-attachments/files/20623530/hdf5_crash_10.txt"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.314903"},{"type":"REPORT","url":"https://vuldb.com/?id.314903"},{"type":"REPORT","url":"https://vuldb.com/?submit.602537"}],"affected":[{"package":{"name":"hdf5","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/hdf5?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.14.5+repack-3","1.14.5+repack-3build1"],"ecosystem_specific":{"binaries":[{"binary_name":"hdf5-helpers","binary_version":"1.14.5+repack-3build1"},{"binary_version":"1.14.5+repack-3build1","binary_name":"hdf5-tools"},{"binary_name":"libhdf5-310","binary_version":"1.14.5+repack-3build1"},{"binary_name":"libhdf5-cpp-310","binary_version":"1.14.5+repack-3build1"},{"binary_version":"1.14.5+repack-3build1","binary_name":"libhdf5-fortran-310"},{"binary_name":"libhdf5-hl-310","binary_version":"1.14.5+repack-3build1"},{"binary_name":"libhdf5-hl-cpp-310","binary_version":"1.14.5+repack-3build1"},{"binary_version":"1.14.5+repack-3build1","binary_name":"libhdf5-hl-fortran-310"},{"binary_name":"libhdf5-java","binary_version":"1.14.5+repack-3build1"},{"binary_name":"libhdf5-jni","binary_version":"1.14.5+repack-3build1"},{"binary_name":"libhdf5-mpich-310","binary_version":"1.14.5+repack-3build1"},{"binary_name":"libhdf5-mpich-cpp-310","binary_version":"1.14.5+repack-3build1"},{"binary_version":"1.14.5+repack-3build1","binary_name":"libhdf5-mpich-fortran-310"},{"binary_name":"libhdf5-mpich-hl-310","binary_version":"1.14.5+repack-3build1"},{"binary_version":"1.14.5+repack-3build1","binary_name":"libhdf5-mpich-hl-cpp-310"},{"binary_version":"1.14.5+repack-3build1","binary_name":"libhdf5-mpich-hl-fortran-310"},{"binary_version":"1.14.5+repack-3build1","binary_name":"libhdf5-openmpi-310"},{"binary_name":"libhdf5-openmpi-cpp-310","binary_version":"1.14.5+repack-3build1"},{"binary_name":"libhdf5-openmpi-fortran-310","binary_version":"1.14.5+repack-3build1"},{"binary_version":"1.14.5+repack-3build1","binary_name":"libhdf5-openmpi-hl-310"},{"binary_name":"libhdf5-openmpi-hl-cpp-310","binary_version":"1.14.5+repack-3build1"},{"binary_name":"libhdf5-openmpi-hl-fortran-310","binary_version":"1.14.5+repack-3build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-7068.json"}},{"package":{"name":"hdf5","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/hdf5?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.14.5+repack-3build1","1.14.5+repack-4","1.14.6+repack-2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.14.6+repack-2","binary_name":"hdf5-helpers"},{"binary_version":"1.14.6+repack-2","binary_name":"hdf5-tools"},{"binary_name":"libhdf5-310","binary_version":"1.14.6+repack-2"},{"binary_name":"libhdf5-cpp-310","binary_version":"1.14.6+repack-2"},{"binary_name":"libhdf5-fortran-310","binary_version":"1.14.6+repack-2"},{"binary_name":"libhdf5-hl-310","binary_version":"1.14.6+repack-2"},{"binary_name":"libhdf5-hl-cpp-310","binary_version":"1.14.6+repack-2"},{"binary_name":"libhdf5-hl-fortran-310","binary_version":"1.14.6+repack-2"},{"binary_name":"libhdf5-java","binary_version":"1.14.6+repack-2"},{"binary_name":"libhdf5-jni","binary_version":"1.14.6+repack-2"},{"binary_version":"1.14.6+repack-2","binary_name":"libhdf5-mpich-310"},{"binary_name":"libhdf5-mpich-cpp-310","binary_version":"1.14.6+repack-2"},{"binary_name":"libhdf5-mpich-fortran-310","binary_version":"1.14.6+repack-2"},{"binary_name":"libhdf5-mpich-hl-310","binary_version":"1.14.6+repack-2"},{"binary_version":"1.14.6+repack-2","binary_name":"libhdf5-mpich-hl-cpp-310"},{"binary_name":"libhdf5-mpich-hl-fortran-310","binary_version":"1.14.6+repack-2"},{"binary_version":"1.14.6+repack-2","binary_name":"libhdf5-openmpi-310"},{"binary_name":"libhdf5-openmpi-cpp-310","binary_version":"1.14.6+repack-2"},{"binary_version":"1.14.6+repack-2","binary_name":"libhdf5-openmpi-fortran-310"},{"binary_name":"libhdf5-openmpi-hl-310","binary_version":"1.14.6+repack-2"},{"binary_version":"1.14.6+repack-2","binary_name":"libhdf5-openmpi-hl-cpp-310"},{"binary_name":"libhdf5-openmpi-hl-fortran-310","binary_version":"1.14.6+repack-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-7068.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"},{"type":"Ubuntu","score":"medium"}]}