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HDF5: HDF5: Memory corruption via crafted HDF5 file

🗓️ 31 Aug 2026 13:47:28Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 5 Views

HDF5 heap-use-after-free in compound datatype conversion during dataset read enables code execution.

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Packages
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-92627
16 Sep 202615:16
–cve
cvelist
Cvelist
CVE-2026-92627 Heap Use-After-Free in H5T__conv_f_f
16 Sep 202615:16
–cvelist
debiancve
Debian CVE
CVE-2026-92627
16 Sep 202615:16
–debiancve
euvd
EUVD
EUVD-2026-80836
16 Sep 202615:16
–euvd
nvd
NVD
CVE-2026-92627
16 Sep 202616:17
–nvd
osv
OSV
DEBIAN-CVE-2026-92627
16 Sep 202616:17
–osv
osv
OSV
ECHO-8D08-566A-3802
18 Sep 202622:24
–osv
osv
OSV
RHSA-2026:61630 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
1 Sep 202610:28
–osv
osv
OSV
UBUNTU-CVE-2026-92627
16 Sep 202616:17
–osv
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-92627: Use After Free
16 Sep 202600:00
–rapid7
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64hdf52.2.0-0.1.1.hum1hdf5-2.2.0-0.1.1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64hdf52.2.0-0.1.1.hum1hdf5-2.2.0-0.1.1.hum1.x86_64.rpm
Red Hat Hardened Imagesanyaarch64hdf5-devel2.2.0-0.1.1.hum1hdf5-devel-2.2.0-0.1.1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64hdf5-devel2.2.0-0.1.1.hum1hdf5-devel-2.2.0-0.1.1.hum1.x86_64.rpm
Red Hat Hardened Imagesanyaarch64hdf5-mpich2.2.0-0.1.1.hum1hdf5-mpich-2.2.0-0.1.1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64hdf5-mpich2.2.0-0.1.1.hum1hdf5-mpich-2.2.0-0.1.1.hum1.x86_64.rpm
Red Hat Hardened Imagesanyaarch64hdf5-mpich-devel2.2.0-0.1.1.hum1hdf5-mpich-devel-2.2.0-0.1.1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64hdf5-mpich-devel2.2.0-0.1.1.hum1hdf5-mpich-devel-2.2.0-0.1.1.hum1.x86_64.rpm
Red Hat Hardened Imagesanyaarch64hdf5-mpich-static2.2.0-0.1.1.hum1hdf5-mpich-static-2.2.0-0.1.1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64hdf5-mpich-static2.2.0-0.1.1.hum1hdf5-mpich-static-2.2.0-0.1.1.hum1.x86_64.rpm
Rows per page

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21 Sep 2026 17:22Current
6.3Medium risk
Vulners AI Score6.3
CVSS 44.6
EPSS0.00229
SSVC
5