Bug 2519671 - CVE-2026-17573 hdf5: HDF5 library: Denial of Service via crafted HDF5 file processing [epel-all]
Summary: CVE-2026-17573 hdf5: HDF5 library: Denial of Service via crafted HDF5 file pr...
Keywords:
Status: NEW
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: hdf5
Version: epel10
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Orion Poplawski
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["2eb23fb8-3402-4764-b92a-c...
Depends On:
Blocks: CVE-2026-17573
TreeView+ depends on / blocked
 
Reported: 2026-08-19 14:59 UTC by Ganesh
Modified: 2026-08-19 14:59 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

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Description Ganesh 2026-08-19 14:59:41 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

A double free vulnerability was discovered in the HDF5 library. Processing a crafted HDF5 file containing an oversized chunk size field via h5repack may cause the application to abort due to a double free.
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