Bug 2448445 (CVE-2026-32837)

Summary: CVE-2026-32837 miniaudio: miniaudio: Denial of Service via crafted WAV files due to heap out-of-bounds read
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in miniaudio. An attacker can exploit a heap out-of-bounds read vulnerability in the WAV BEXT metadata parser by processing a specially crafted WAV file. This vulnerability, caused by improper null-termination handling in the coding history field, allows for out-of-bounds reads past the allocated metadata pool. Successful exploitation can lead to application crashes or a denial of service.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 2448488, 2448489, 2448490, 2448491    
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Description OSIDB Bzimport 2026-03-17 20:02:19 UTC 
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.