PT-2026-65488 · Undefined · Undefined

CVE-2026-51251 · Published 2026-07-28 · Updated 2026-07-28

Mitre

CVSS v3.1

7.5

High

Base vector

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

Schreibfaul1 ESP32-audioI2S 3.4.5 has a buffer overflow vulnerability in the MP3Decoder::decode() function of the MP3 decoder due to missing size validation on untrusted mainDataBegin and nSlots values.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2026-51251

Affected Products

Undefined

References · 3

• 🔥 https://github.com/programmervuln/cveadvisory-/blob/main/CVE-2026-51251 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-51251 · Security Note
• https://github.com/schreibfaul1/ESP32-audioI2S/blob/master/src/mp3_decoder/mp3_decoder.cpp · Note