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EUVD-2026-21020

🗓️ 09 Apr 2026 19:01:21Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Heap use after free in h5dump from malicious hdf5 files; freed object in memmove in versions 1.14.1-2.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-34734
9 Apr 202619:01
attackerkb
Circl
CVE-2026-34734
9 Apr 202621:22
circl
CNNVD
HDF5 资源管理错误漏洞
9 Apr 202600:00
cnnvd
CVE
CVE-2026-34734
9 Apr 202619:01
cve
Cvelist
CVE-2026-34734 HDF5: H5T__conv_struct Use After Free
9 Apr 202619:01
cvelist
Debian CVE
CVE-2026-34734
9 Apr 202619:01
debiancve
NVD
CVE-2026-34734
9 Apr 202620:16
nvd
OSV
DEBIAN-CVE-2026-34734
9 Apr 202620:16
osv
OSV
ECHO-4587-2D95-FBA0
11 Apr 202617:00
osv
OSV
JLSEC-2026-354
29 Apr 202613:21
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "5cb52cd0-e589-3048-a1f9-1a01640e90f1",
        "vendor": {
          "name": "HDFGroup"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "3deb05d0-db63-3cb0-ab1e-4cb42823e1ff",
        "product": {
          "name": "HDF5"
        },
        "product_version": "≤ 1.14.1-2"
      }
    ]
  }
]

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09 Apr 2026 19:01Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.8
EPSS0.0002
2