CVE-2026-51268
N/A
N/A
Summary
schreibfaul1 ESP32-audioI2S 3.4.5 has a heap-based buffer overflow vulnerability in the host parsing logic. The dismantle_host() function parses untrusted host and URL input, and subsequent code uses clone_from() to copy parsed host, request host, extension and query_string segments into fixed heap buffers without boundary checking.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
References
- https://github.com/schreibfaul1/ESP32-audioI2S/blob/master/src/Audio.cpp
- https://github.com/programmervuln/cveadvisory-/blob/main/CVE-2026-51268
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