PT-2025-13568 · Hdf5+1 · Hdf5+1

Chen Lihai + 1 · Published 2025-03-28 · Updated 2026-03-29 · CVE-2025-2925

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions HDF5 versions up to 1.14.6

Description A problematic issue has been identified, affecting the H5MM realloc function in the file src/H5MM.c. The manipulation of the mem argument leads to a double free condition. This issue can be exploited locally.

Recommendations For HDF5 versions up to 1.14.6, consider applying a patch or fix that addresses the double free condition in the H5MM realloc function. As a temporary workaround, restrict the use of the H5MM realloc function to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Double Free

Weakness Enumeration

CWE-119

CWE-415

Related Identifiers

AZL-59343

AZL-59364

CVE-2025-2925

ECHO-F554-DFA2-2106

OESA-2026-1131

OESA-2026-1132

OESA-2026-1133

OESA-2026-1134

OESA-2026-1135

Affected Products

Debian

Hdf5

References · 50

• 🔥 https://github.com/HDFGroup/hdf5/issues/5383 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-6816 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-6857 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-6269 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-2925 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-2310 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-6750 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-6818 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-7067 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-2153 · Security Note
• https://osv.dev/vulnerability/AZL-59364 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-1132 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-2925 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-2925 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-7068 · Security Note