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Vulnerabilities CVE-2026-32837

CVE-2026-32837

Medium
Open
TLP:CLEAR

mackron / miniaudio Out-of-Bounds Read in BEXT Coding History Parsing

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Description

miniaudio version 0.11.25 and earlier (fixed in commits 1df46ae and 1df46ae) 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.

Details

CVSS Score
5.1
EPSS Score
0.22%

13.4th percentile

CVSS 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
Confidence
90%
Published
Mar 17, 2026
Last Modified
Jul 14, 2026
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