CVE-2026-51244

HIGH SEVERITY

CVSS Score & Metrics

Base Score

7.5 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H                                    

Vulnerability Description

schreibfaul1 ESP32-audioI2S 3.4.5 has a buffer overflow vulnerability in UnpackFrameHeader(). Multiple attacker-controlled index parameters are used to access static and heap table arrays without range limitation. Invalid index values lead to out-of-bounds memory writing and heap buffer overflow.

Vulnerability Details

Published Date

July 27, 2026

Last Modified

July 27, 2026

CWE ID

CWE-121

Source

NVD

External References

https://github.com/programmervuln/cveadvisory-/blob/main/CVE-2026-51244
https://github.com/schreibfaul1/ESP32-audioI2S/blob/master/src/mp3_decoder/mp3_decoder.cpp

CVE-2026-51244

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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