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HDF5 Library through 1.14.3 contains a heap-based buffer overflow in H5HG_read in H5HG.c (called from H5VL__native_blob_get in H5VLnative_blob.c) resulting in the corruption of the instruction pointer.
| Reporter | Title | Published | Views | Family All 38 |
|---|---|---|---|---|
 | Azure Linux 3.0 Security Update: hdf5 (CVE-2024-32621) | 10 Feb 202500:00 | – | nessus |
| CBL Mariner 2.0 Security Update: hdf5 (CVE-2024-32621) | 3 Jul 202400:00 | – | nessus |
| RHEL 9 : RHEL AI 1.5 hdf5 (RHSA-2025:3801) | 13 Apr 202500:00 | – | nessus |
| TencentOS Server 4: hdf5 (TSSA-2024:0175) | 16 Jun 202500:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2024-32621 | 5 Mar 202500:00 | – | nessus |
 | The vulnerability of the H5HG_read() function in the H5HG.c file of the HDF5 library allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information. | 17 Sep 202400:00 | – | bdu_fstec |
 | CVE-2024-32621 affecting package hdf5 for versions less than 1.14.4.3-1 | 21 Jun 202409:32 | – | cbl_mariner |
| CVE-2024-32621 affecting package hdf5 for versions less than 1.14.4-1 | 23 May 202423:29 | – | cbl_mariner |
 | HDF Group HDF5 安全漏洞 | 10 May 202400:00 | – | cnnvd |
 | CVE-2024-32621 | 9 May 202416:45 | – | cve |
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21 Feb 2026 08:40Current
7.9High risk
Vulners AI Score7.9
CVSS 3.19.8
EPSS0.00934
SSVC