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7 vulnerabilities by mackron
CVE-2026-32836 (GCVE-0-2026-32836)
Vulnerability from cvelistv5 – Published: 2026-03-17 19:10 – Updated: 2026-04-29 14:33
VLAI
Title
mackron / dr_libs dr_flac.h Excessive Memory Allocation in PICTURE Metadata Parsing
Summary
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.
Severity
6.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-789 - Memory allocation with excessive size value
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/mackron/dr_libs/issues/298 | issue-tracking |
| https://github.com/mackron/dr_libs/commit/fefced4… | patch |
| https://github.com/mackron/dr_libs/commit/4f5a4cd… | patch |
| https://github.com/mackron/dr_libs/commit/663239a… | patch |
| https://www.vulncheck.com/advisories/mackron-dr-l… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mackron | dr_libs dr_flac.h |
Affected:
0 , ≤ 0.13.3
(semver)
Unaffected: fefced4a64adfb1a68a2d31d882366e56096dee8 (git) Unaffected: 4f5a4cd3b57564d969443c580c75857e039f100a (git) Unaffected: 663239a3d0460c33bd5b6e5166edcb404e3df676 (git) |
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CVE-2026-32837 (GCVE-0-2026-32837)
Vulnerability from cvelistv5 – Published: 2026-03-17 19:10 – Updated: 2026-04-27 15:38
VLAI
Title
mackron / miniaudio Out-of-Bounds Read in BEXT Coding History Parsing
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-170 - Improper null termination
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/mackron/miniaudio/issues/1101 | issue-tracking |
| https://github.com/mackron/miniaudio/commit/1df46… | patch |
| https://github.com/mackron/dr_libs/commit/04e40d6… | patch |
| https://www.vulncheck.com/advisories/mackron-mini… | third-party-advisory |
Impacted products
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CVE-2026-29022 (GCVE-0-2026-29022)
Vulnerability from cvelistv5 – Published: 2026-03-03 19:49 – Updated: 2026-03-23 15:44
VLAI
Title
mackron / dr_libs dr_wav.h Heap Buffer Overflow via WAV File
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/marlinkcyber/advisories/blob/m… | technical-descriptionexploit |
| https://github.com/mackron/dr_libs/issues/296 | issue-tracking |
| https://github.com/mackron/dr_libs/commit/8a7258c… | patch |
| https://www.vulncheck.com/advisories/mackron-dr-l… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mackron | dr_libs dr_wav.h |
Affected:
0 , ≤ 0.14.4
(semver)
Unaffected: 8a7258cc66b49387ad58cc5b81568982a3560d49 (git) |
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CVE-2025-14369 (GCVE-0-2025-14369)
Vulnerability from cvelistv5 – Published: 2026-01-20 11:49 – Updated: 2026-01-20 14:33
VLAI
Title
CVE-2025-14369
Summary
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.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
2 references
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CVE-2024-41147 (GCVE-0-2024-41147)
Vulnerability from cvelistv5 – Published: 2025-03-04 17:21 – Updated: 2025-03-04 19:02
VLAI
Summary
An out-of-bounds write vulnerability exists in the ma_dr_flac__decode_samples__lpc functionality of Miniaudio miniaudio v0.11.21. A specially crafted .flac file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.
Severity
7.7 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Credits
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CVE-2021-34184 (GCVE-0-2021-34184)
Vulnerability from cvelistv5 – Published: 2021-06-25 14:52 – Updated: 2024-08-04 00:05
VLAI
Summary
Miniaudio 0.10.35 has a Double free vulnerability that could cause a buffer overflow in ma_default_vfs_close__stdio in miniaudio.h.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mackron/miniaudio/issues/319 | x_refsource_CONFIRM |
Date Public
2021-06-06 00:00
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CVE-2021-34185 (GCVE-0-2021-34185)
Vulnerability from cvelistv5 – Published: 2021-06-25 14:52 – Updated: 2024-08-04 00:05
VLAI
Summary
Miniaudio 0.10.35 has an integer-based buffer overflow caused by an out-of-bounds left shift in drwav_bytes_to_u32 in miniaudio.h
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mackron/miniaudio/issues/320 | x_refsource_CONFIRM |
Date Public
2021-06-06 00:00
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