Mackron vulnerabilities

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Published CVEs affecting Mackron products: 4 record(s), with severity, exploitation and fixes.

Dr Libs 2 Miniaudio 1 Dr Flac 1 Dr Libs Dr Wav.h 1 Dr Libs Dr Flac.h 1

Exploited only (KEV) →

CVE-2026-32837 Medium · 4.0 CWE-170 Mar 17, 2026

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

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.

CVE-2026-32836 Medium · 6.2 CWE-789 Mar 17, 2026

mackron / dr_libs dr_flac.h Excessive Memory Allocation in PICTURE Metadata Parsing

dr_libs dr_flac.h version 0.13.3 and earlier (fixed in commits fefced4, 4f5a4cd, and 663239a) contain an uncontrolled memory allocation vulnerability in drflac__read_and_decode_metadata() that allows attackers to trigger excessive memory allocation by supplying crafted PICTURE metadata blocks. Attackers can exploit attacker-controlled mimeLength and descriptionLength fields to cause denial of service through memory exhaustion when processing FLAC streams with metadata callbacks.

CVE-2026-29022 High · 7.8 CWE-787 Mar 3, 2026

mackron / dr_libs dr_wav.h Heap Buffer Overflow via WAV File

dr_libs dr_wav.h version 0.14.4 and earlier (fixed in commit 8a7258c) contain a heap buffer overflow vulnerability in the drwav__read_smpl_to_metadata_obj() function of dr_wav.h that allows memory corruption via crafted WAV files. Attackers can exploit a mismatch between sampleLoopCount validation in pass 1 and unconditional processing in pass 2 to overflow heap allocations with 36 bytes of attacker-controlled data through any drwav_init_*_with_metadata() call on untrusted input.

CVE-2025-14369 Medium · 5.5 Jan 20, 2026

dr_flac, an audio decoder within the dr_libs toolset, contains an integer overflow vulnerability flaw due to trusting the totalPCMFrameCount field from FLAC metadata before calculating buffer size, allowing an attacker with a specially crafted file to perform DoS against programs using the tool.