What is CVE-2025-56226?

CVE-2025-56226 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Libsndfile \u003c=1.2.2 contains a memory leak vulnerability in the mpeg_l3_encoder_init() function within the mpeg_l3_encode.c file.

Which CVE IDs does CVE-2025-56226 cover?

CVE-2025-56226 covers the following CVE IDs: CVE-2025-56226. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-56226?

CVE-2025-56226 has a CVSS v3 base score of 5.3, published by Microsoft Security Response Center (MSRC).

CVE-2025-56226MediumCVSS 5.3

Libsndfile <=1.2.2 contains a memory leak vulnerability in the mpeg_l3_encoder_init() function within the mpeg_l3_encode.c file.

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-56226 →