What is GHSA-m96g-cvqq-8rj6?

GHSA-m96g-cvqq-8rj6 is a security advisory published by GitHub Security Advisories with High severity. In the bootloader download module, there is a possible out-of-bounds write due to a failure to...

Which CVE IDs does GHSA-m96g-cvqq-8rj6 cover?

GHSA-m96g-cvqq-8rj6 covers the following CVE IDs: CVE-2026-80335. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-m96g-cvqq-8rj6?

GHSA-m96g-cvqq-8rj6 has a CVSS v3 base score of 7.6, published by GitHub Security Advisories.

GHSA-m96g-cvqq-8rj6HighCVSS 7.6

In the bootloader download module, there is a possible out-of-bounds write due to a failure to...

Vendor

GitHub Security Advisories

Published

November 4, 2026

Last Modified

November 4, 2026

🔗 CVE IDs covered (1)

CVE-2026-80335 →

📋 Description

In the bootloader download module, there is a possible out-of-bounds write due to a failure to reset a global offset variable during firmware update sessions. This could lead to heap memory corruption, system crash, or potential arbitrary code execution with no additional execution privileges needed.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-80335
https://www.unisoc.com/en/support/product-security-bulletin/2117823464494759937
https://github.com/advisories/GHSA-m96g-cvqq-8rj6