What is GHSA-8f3j-jffj-vg2m?

GHSA-8f3j-jffj-vg2m is a security advisory published by GitHub Security Advisories with Critical severity. A heap-based buffer overflow in the CNID daemon comm_rcv() function in Netatalk 2.0.0 through 4.4...

Which CVE IDs does GHSA-8f3j-jffj-vg2m cover?

GHSA-8f3j-jffj-vg2m covers the following CVE IDs: CVE-2026-44050. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8f3j-jffj-vg2m?

GHSA-8f3j-jffj-vg2m has a CVSS v3 base score of 9.9, published by GitHub Security Advisories.

GHSA-8f3j-jffj-vg2mCriticalCVSS 9.9

A heap-based buffer overflow in the CNID daemon comm_rcv() function in Netatalk 2.0.0 through 4.4...

Vendor

GitHub Security Advisories

Published

May 21, 2026

Last Modified

May 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-44050 →

📋 Description

A heap-based buffer overflow in the CNID daemon comm_rcv() function in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to execute arbitrary code with escalated privileges or cause a denial of service.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-44050
https://netatalk.io/security/CVE-2026-44050
https://github.com/advisories/GHSA-8f3j-jffj-vg2m