What is GHSA-m59f-94xh-r8f7?

GHSA-m59f-94xh-r8f7 is a security advisory published by GitHub Security Advisories with Low severity. A time-of-check time-of-use (TOCTOU) condition in the ad_flush function in Netatalk 3.0.0 through...

Which CVE IDs does GHSA-m59f-94xh-r8f7 cover?

GHSA-m59f-94xh-r8f7 covers the following CVE IDs: CVE-2026-7837. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-m59f-94xh-r8f7?

GHSA-m59f-94xh-r8f7 has a CVSS v3 base score of 3.7, published by GitHub Security Advisories.

GHSA-m59f-94xh-r8f7LowCVSS 3.7

A time-of-check time-of-use (TOCTOU) condition in the ad_flush function in Netatalk 3.0.0 through...

Vendor

GitHub Security Advisories

Published

May 21, 2026

Last Modified

May 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-7837 →

📋 Description

A time-of-check time-of-use (TOCTOU) condition in the ad_flush function in Netatalk 3.0.0 through 4.4.2 involves root-privileged file operations, which may allow a remote attacker to cause limited data modification under specific race conditions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-7837
https://netatalk.io/security/CVE-2026-7837
https://github.com/advisories/GHSA-m59f-94xh-r8f7