What is GHSA-3536-73hp-9xm7?

GHSA-3536-73hp-9xm7 is a security advisory published by GitHub Security Advisories with Medium severity. A double free vulnerability was discovered in the HDF5 library. Processing a crafted HDF5 file...

Which CVE IDs does GHSA-3536-73hp-9xm7 cover?

GHSA-3536-73hp-9xm7 covers the following CVE IDs: CVE-2026-17573. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-3536-73hp-9xm7Medium

A double free vulnerability was discovered in the HDF5 library. Processing a crafted HDF5 file...

Vendor

GitHub Security Advisories

Published

July 27, 2026

Last Modified

July 27, 2026

🔗 CVE IDs covered (1)

CVE-2026-17573 →

📋 Description

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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-17573
https://github.com/HDFGroup/hdf5/issues/6124
https://github.com/advisories/GHSA-3536-73hp-9xm7