CVE-2026-34734
HDFGroup hdf5, Red Hat Enterprise Linux AI (RHEL AI) 3 취약점
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.
- 대응 우선순위
- 점검
- CVSS
- 7.8
- EPSS
- 0.19% 백분위 9.21% · 2026.08.04 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.04.10