PT-2026-30270
CVE-2026-34933
·
Published
2026-04-03
·
Updated
2026-08-25
Description by
CVSS 3.1
5.5
MediumMetricsAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
Avahi versions prior to 0.9-rc4
Description
Avahi, a system for local network service discovery using mDNS/DNS-SD, is susceptible to a denial-of-service condition. An unprivileged local user can terminate the
avahi-daemon process by sending a crafted D-Bus method call with conflicting publish flags to the transport flags from domain() function.Recommendations
Update to version 0.9-rc4 or later.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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