What is GHSA-78wm-m59p-255g?

GHSA-78wm-m59p-255g is a security advisory published by GitHub Security Advisories with Medium severity. A division-by-zero vulnerability in the CStreamSwitcherOutputPin::DecideBufferSize function of...

Which CVE IDs does GHSA-78wm-m59p-255g cover?

GHSA-78wm-m59p-255g covers the following CVE IDs: CVE-2026-36911. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-78wm-m59p-255g?

GHSA-78wm-m59p-255g has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-78wm-m59p-255gMediumCVSS 5.5

A division-by-zero vulnerability in the CStreamSwitcherOutputPin::DecideBufferSize function of...

Vendor

GitHub Security Advisories

Published

July 2, 2026

Last Modified

July 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-36911 →

📋 Description

A division-by-zero vulnerability in the CStreamSwitcherOutputPin::DecideBufferSize function of Aleksoid1978 MPC-BE before commit 4341cb3 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-36911
https://github.com/Aleksoid1978/MPC-BE/issues/1062
https://github.com/advisories/GHSA-78wm-m59p-255g