CVE-2026-24401 - Avahi has Uncontrolled Recursion in lookup_handle_cname function

CVE ID : CVE-2026-24401 Published : Jan. 24, 2026, 2:15 a.m. | 32 minutes ago Description : Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In versions 0.9rc2 and below, avahi-daemon can be crashed via a segmentation fault by sending an unsolicited mDNS response containing a recursive CNAME record, where the alias and canonical name point to the same domain (e.g.,