CVE-2026-51252 | schreibfaul1 ESP32-audioI2S 3.4.5 UnpackSFMPEG1 buffer overflow

A vulnerability, which was classified as critical, has been found in schreibfaul1 ESP32-audioI2S 3.4.5. The affected element is the function MP3Decoder::UnpackSFMPEG1. Performing a manipulation results in buffer overflow.

This vulnerability is known as CVE-2026-51252. Remote exploitation of the attack is possible. No exploit is available.