CVE-2024-21522

audify vulnerable to Improper Validation of Array Index

7.5 High

All versions of the package audify are vulnerable to Improper Validation of Array Index when frameSize is provided to the new OpusDecoder().decode or new OpusDecoder().decodeFloat functions it is not checked for negative values. This can lead to a process crash.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

0.62%Up 0.6 points since Jul 10, 2024

What each source reports

CVE List Score used 7.5

Record: CVE-2024-21522
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
Weakness: CWE-129
Updated: 2026-11-02

EUVDEUVD-2024-2289 7.5

Record: EUVD-2024-2289
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
Updated: 2026-11-02

GitHub AdvisoriesGHSA-7vhm-fmph-7wxw 8.7

audify vulnerable to Improper Validation of Array Index

Record: GHSA-7vhm-fmph-7wxw
CVSS 4.0: 8.7 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-129
Updated: 2026-11-02

NVD 7.5

Record: CVE-2024-21522
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-129
Updated: 2026-11-02

OSVGHSA-7vhm-fmph-7wxw 8.7

audify vulnerable to Improper Validation of Array Index

Record: GHSA-7vhm-fmph-7wxw
CVSS 4.0: 8.7 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-129
Updated: 2026-11-02

Affected products

almoghamdani audify

Affected packages

Affected packages
Package	Affected	Fixed
`audify` npm	through 1.9.0	None known

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-21522 is a high vulnerability (CVSS 7.5) in Almoghamdani Audify, published July 10, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.62%, the 49th percentile. No source names a fixed version.