CVE-2026-34933

Published April 3rd, 2026

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CVSS v3

5.5

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. Prior to version 0.9-rc4, any unprivileged local user can crash avahi-daemon by sending a single D-Bus method call with conflicting publish flags. This issue has been patched in version 0.9-rc4.

avahi/avahi

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

GitHub

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