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CVE-2026-17574 NULL Pointer Dereference in HDF5 via Invalid Variable-Length Datatype Type Tag

🗓️ 27 Jul 2026 15:12:18Reported by HDFGType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

HDF5 null pointer dereference may crash reading an attribute with an invalid variable-length datatype from a crafted file.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-17574
27 Jul 202615:12
attackerkb
cbl_mariner
CBLMariner
CVE-2026-17574 affecting package hdf5 for versions less than 1.14.6-4
12 Aug 202623:21
cbl_mariner
circl
Circl
CVE-2026-17574
27 Jul 202620:15
circl
cve
CVE
CVE-2026-17574
27 Jul 202615:12
cve
debiancve
Debian CVE
CVE-2026-17574
27 Jul 202615:12
debiancve
euvd
EUVD
EUVD-2026-49320
27 Jul 202615:12
euvd
nvd
NVD
CVE-2026-17574
27 Jul 202616:17
nvd
osv
OSV
DEBIAN-CVE-2026-17574
27 Jul 202616:17
osv
osv
OSV
ECHO-8C91-0553-6384
28 Jul 202616:34
osv
osv
OSV
OESA-2026-3259 hdf5 security update
7 Aug 202602:42
osv
Rows per page
[
  {
    "vendor": "The HDF Group",
    "product": "HDF5",
    "versions": [
      {
        "status": "affected",
        "version": "<= 2.1.1",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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