What is CVE-2025-2923?

CVE-2025-2923 is a security advisory published by Microsoft Security Response Center (MSRC) with Low severity. HDF5 H5Fint.c H5F_addr_encode_len heap-based overflow

Which CVE IDs does CVE-2025-2923 cover?

CVE-2025-2923 covers the following CVE IDs: CVE-2025-2923. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-2923?

CVE-2025-2923 has a CVSS v3 base score of 3.3, published by Microsoft Security Response Center (MSRC).

CVE-2025-2923LowCVSS 3.3

HDF5 H5Fint.c H5F_addr_encode_len heap-based overflow

Vendor

Microsoft Security Response Center (MSRC)

Published

July 11, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-2923 →