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EUVD-2026-45969

🗓️ 20 Jul 2026 14:55:50Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 16 Views

Maliciously altered hierarchical data format files may trigger out of bounds reads via misaligned array datatype size and element count.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-26197
20 Jul 202614:55
alpinelinux
cve
CVE
CVE-2026-26197
20 Jul 202614:55
cve
cvelist
Cvelist
CVE-2026-26197 Array full size, element count, and element size are not checked to make sure they match in H5Odtype.c
20 Jul 202614:55
cvelist
debiancve
Debian CVE
CVE-2026-26197
20 Jul 202614:55
debiancve
mscve
Microsoft CVE
Array full size, element count, and element size are not checked to make sure they match in H5Odtype.c
22 Jul 202608:01
mscve
nvd
NVD
CVE-2026-26197
20 Jul 202616:16
nvd
osv
OSV
DEBIAN-CVE-2026-26197
20 Jul 202616:16
osv
osv
OSV
ECHO-E487-EC41-9A0C
21 Jul 202619:31
osv
osv
OSV
JLSEC-2026-1162
4 Aug 202613:25
osv
osv
OSV
OESA-2026-3259 hdf5 security update
7 Aug 202602:42
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "6425bd34-4429-3b98-a842-d0e64b419744",
        "vendor": {
          "name": "HDFGroup"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "021eb9bd-9782-394d-8cd1-a4d63d6cfd12",
        "product": {
          "name": "HDF5",
          "vendor": {
            "name": "HDFGroup"
          }
        },
        "product_version": "< 2.0.0"
      }
    ]
  }
]

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20 Jul 2026 15:34Current
5.5Medium risk
Vulners AI Score5.5
CVSS 45.9
EPSS0.00267
SSVC
16