What is GHSA-4c53-w7qg-m85h?

GHSA-4c53-w7qg-m85h is a security advisory published by GitHub Security Advisories with High severity. In modem, there is a possible improper input validation. This could lead to remote denial of...

Which CVE IDs does GHSA-4c53-w7qg-m85h cover?

GHSA-4c53-w7qg-m85h covers the following CVE IDs: CVE-2026-21552. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4c53-w7qg-m85h?

GHSA-4c53-w7qg-m85h has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-4c53-w7qg-m85hHighCVSS 7.5

In modem, there is a possible improper input validation. This could lead to remote denial of...

Vendor

GitHub Security Advisories

Published

August 3, 2026

Last Modified

August 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-21552 →

📋 Description

In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-21552
https://www.unisoc.com/en/support/product-security-bulletin/2084109408382668801
https://github.com/advisories/GHSA-4c53-w7qg-m85h