CVE-2026-19023: HDF5 h5dump Untrusted Pointer Dereference in Binary Output of Variable-Length String Datasets

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-07

EPSS Score

0.12% (percentile: 1.9%)

Affected Products (1)

Other

• 21627-17084

Revision History

• 2026-08-07: Information published.