CVE ID :CVE-2026-34734 Published : April 9, 2026, 8:16 p.m. | 51 minutes ago Description :HDF5 is software for managing data. In 1.14.1-2 and earlier, a heap-use-after-free was found in the h5dump helper utility. An attacker who can supply a malicious h5 file can trigger a heap use-after-free. The freed object is referenced in a memmove call from H5T__conv_struct. The original object was allocated by H5D__typeinfo_init_phase3 and freed by H5D__typeinfo_term. Severity: 7.8 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...