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Tue, 28 Jul 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-122 | |
| Metrics |
cvssV3_1
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Tue, 28 Jul 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In schreibfaul1 ESP32-audioI2S 3.4.5, a heap-based buffer overflow vulnerability exists in the WAV header parsing function read_WAV_Header(). The function reads untrusted chunk size and bytes-to-skip value directly from malicious WAV files without reasonable range restriction. Abnormally large bts and headerSize values lead to out-of-bounds heap memory read/write during header parsing, which can be exploited to execute arbitrary code, disclose sensitive information, cause denial of service or escalate privileges. | |
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-07-28T17:58:25.548Z
Reserved: 2026-06-07T00:00:00.000Z
Link: CVE-2026-51271
Updated: 2026-07-28T17:57:36.298Z
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OpenCVE Enrichment
No data.
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CWE-122
Heap-based Buffer Overflow