What is CVE-2026-88372?

CVE-2026-88372 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. libsndfile 1.2.2 contains an integer overflow vulnerability in mat4_read_header() when parsing crafted MAT4 (MATLAB v4) files.

Which CVE IDs does CVE-2026-88372 cover?

CVE-2026-88372 covers the following CVE IDs: CVE-2026-88372. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-88372?

CVE-2026-88372 has a CVSS v3 base score of 7.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-88372?

CVE-2026-88372 affects 1 product, including: azl3 libsndfile 1.2.2-5 on Azure Linux 3.0.

CVE-2026-88372HighCVSS 7.5

libsndfile 1.2.2 contains an integer overflow vulnerability in mat4_read_header() when parsing crafted MAT4 (MATLAB v4) files.

Vendor

Microsoft Security Response Center (MSRC)

Published

October 9, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-88372 →

🎯 Affected products1

azl3 libsndfile 1.2.2-5 on Azure Linux 3.0

✅ Remediation

KBRelease Notes (Security Update)

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88372
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade