What is GHSA-6w47-4m5p-957c?

GHSA-6w47-4m5p-957c is a security advisory published by GitHub Security Advisories with unknown severity. In Modem, there is a possible information disclosure due to side channel information disclosure....

Which CVE IDs does GHSA-6w47-4m5p-957c cover?

GHSA-6w47-4m5p-957c covers the following CVE IDs: CVE-2026-20578. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-6w47-4m5p-957cunknown

In Modem, there is a possible information disclosure due to side channel information disclosure....

Vendor

GitHub Security Advisories

Published

November 2, 2026

Last Modified

November 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-20578 →

📋 Description

In Modem, there is a possible information disclosure due to side channel information disclosure. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01879164; Issue ID: MSV-9846.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-20578
https://www.mediatek.com/product-security-bulletin/November-2026
https://github.com/advisories/GHSA-6w47-4m5p-957c