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CVE-2026-107390

6.2 · MEDIUM

music-metadata is a metadata parser for audio and video media files.

Published Oct 8, 2026borewitCWE-789EPSS 0.32%

Overview

CVE-2026-107390 is a medium-severity vulnerability affecting borewit music-metadata. It was published on October 8, 2026 and has a CVSS 3.1 base score of 6.2 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.2, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

music-metadata is a metadata parser for audio and video media files. Prior to 11.16.0, the MP4 parser accepts an attacker-controlled 64-bit extended atom size, converts it to a JavaScript Number, and uses the resulting payload length for atom-specific readToken calls before proving that the atom fits within its parent or the available input. A tiny MP4-family file can route an oversized length into payload parsing for atoms including mvhd, stsd, stsz, and date, causing a large allocation attempt or process failure before end-of-input validation. Applications that parse untrusted MP4-family media can therefore be denied service. This issue is fixed in version 11.16.0.

Remediation

Check the references section for vendor advisories and patches from borewit. Update music-metadata to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
borewitmusic-metadata>= 0, < 11.16.0Affected

References

GitHubgithub.com/Borewit/music-metadata/commit/0f19ad66d71889b1c5f3ba84d4824f079ac4c005GitHubgithub.com/Borewit/music-metadata/pull/2746GitHubgithub.com/Borewit/music-metadata/releases/tag/v11.16.0GitHubgithub.com/Borewit/music-metadata/security/advisories/GHSA-qc8q-pw95-mq6cGitHubgithub.com/Borewit/music-metadata/security/advisories/GHSA-qc8q-pw95-mq6c

How CyberStrike helps

Frequently asked questions

What is CVE-2026-107390?

CVE-2026-107390 is a medium-severity vulnerability affecting borewit music-metadata. It was published on October 8, 2026 and has a CVSS 3.1 base score of 6.2 (MEDIUM).

How severe is CVE-2026-107390?

This vulnerability has a CVSS 3.1 base score of 6.2, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-107390?

Check the references section for vendor advisories and patches from borewit. Update music-metadata to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-107390?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-107390 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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