CVE-2025-68471

Published January 12th, 2026

View on NVD ↗

CVSS v3

6.5

MEDIUM

CVSS v2

N/A

Affected

PROJECT

Description

Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, avahi-daemon can be crashed by sending 2 unsolicited announcements with CNAME resource records 2 seconds apart.

avahi/avahi

Avahi - Service Discovery for Linux using mDNS/DNS-SD -- compatible with Bonjour

GitHub

1.51K