What is GHSA-ggph-9w4x-rf98?

GHSA-ggph-9w4x-rf98 is a security advisory published by GitHub Security Advisories with High severity. In schreibfaul1 ESP32-audioI2S 3.4.5, a heap-based buffer overflow in the ID3v2 APIC frame...

Which CVE IDs does GHSA-ggph-9w4x-rf98 cover?

GHSA-ggph-9w4x-rf98 covers the following CVE IDs: CVE-2026-51275. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-ggph-9w4x-rf98?

GHSA-ggph-9w4x-rf98 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-ggph-9w4x-rf98HighCVSS 8.8

In schreibfaul1 ESP32-audioI2S 3.4.5, a heap-based buffer overflow in the ID3v2 APIC frame...

Vendor

GitHub Security Advisories

Published

July 28, 2026

Last Modified

July 28, 2026

🔗 CVE IDs covered (1)

CVE-2026-51275 →

📋 Description

In schreibfaul1 ESP32-audioI2S 3.4.5, a heap-based buffer overflow in the ID3v2 APIC frame parsing function in audiolib allows remote attackers to execute arbitrary code or cause a denial of service (crash) via a crafted MP3 file. The vulnerability exists due to missing length validation when processing the APIC frame size field, leading to an out-of-bounds memory write.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-51275
https://github.com/programmervuln/cveadvisory-/blob/main/CVE-2026-51275
https://github.com/schreibfaul1/ESP32-audioI2S/blob/master/src/Audio.cpp
https://github.com/advisories/GHSA-ggph-9w4x-rf98