miniaudio version 0.11.25 and earlier contain a heap out-of-bounds read vulnerability in the WAV BEXT metadata parser that allows attackers to trigger memory access violations by processing crafted WAV files. Attackers can exploit improper null-termination handling in the coding history field to cause out-of-bounds reads past the allocated metadata pool, resulting in application crashes or denial of service.

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Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 19 Mar 2026 19:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:mackron:miniaudio:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}


Wed, 18 Mar 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Mackron
Mackron miniaudio
Vendors & Products Mackron
Mackron miniaudio
References
Metrics threat_severity

None

cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

threat_severity

Moderate


Tue, 17 Mar 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 17 Mar 2026 19:30:00 +0000

Type Values Removed Values Added
Description miniaudio version 0.11.25 and earlier contain a heap out-of-bounds read vulnerability in the WAV BEXT metadata parser that allows attackers to trigger memory access violations by processing crafted WAV files. Attackers can exploit improper null-termination handling in the coding history field to cause out-of-bounds reads past the allocated metadata pool, resulting in application crashes or denial of service.
Title mackron / miniaudio Out-of-Bounds Read in BEXT Coding History Parsing
Weaknesses CWE-170
References
Metrics cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-03-17T19:59:38.500Z

Reserved: 2026-03-16T18:11:41.757Z

Link: CVE-2026-32837

cve-icon Vulnrichment

Updated: 2026-03-17T19:59:34.348Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-17T20:16:14.177

Modified: 2026-03-19T19:26:11.270

Link: CVE-2026-32837

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-03-17T19:10:06Z

Links: CVE-2026-32837 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-03-18T10:42:56Z

Weaknesses