What is CVE-2024-49063?

CVE-2024-49063 is a high-severity vulnerability in Microsoft Muzic, classified under Deserialization of Untrusted Data. CVSS score: 8.4/10. Published 2024-12-12.

How severe is CVE-2024-49063?

High severity. CVSS v3 base score is 8.4 out of 10.

Deserialization in Microsoft Muzic

CVE-2024-49063

Microsoft/Muzic Remote Code Execution Vulnerability

Vulnerability class: Insecure Deserialization

Published 2024-12-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.017 (76.0th percentile), scored 2026-10-04.

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: +0.000

Affected products

Microsoft Muzic — versions 1.0.0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49063 (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2024-49063?: CVE-2024-49063 is a high-severity vulnerability in Microsoft Muzic, classified under Deserialization of Untrusted Data. CVSS score: 8.4/10. Published 2024-12-12.
How severe is CVE-2024-49063?: High severity. CVSS v3 base score is 8.4 out of 10.